Integer Profile
1,368,840
2^3 × 3 × 5 × 11 × 17 × 61
Prime factors, divisor sums, positional representations and sequence properties for 1,368,840. The prime factorization is 2^3 × 3 × 5 × 11 × 17 × 61.
Number of positive divisors: 128. Showing the recorded part of the sequence: 80.
Prime factorization
- Factorization
- 2^3 × 3 × 5 × 11 × 17 × 61
- Distinct prime factors
- 6
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 128
- Divisor sum
- 4,821,120
- Proper-divisor sum
- 3,452,280
- Digit sum
- 30
- Digital root
- 3
Number bases
- Decimal
- 1368840
- Binary
- 101001110001100001000 (21 bits)
- Octal
- 0o5161410
- Hexadecimal
- 0x14E308
Divisor catalog (128)
1234568101112151720222430333440445155606166688588102110120122132136165170183187204220244255264305330340366374408440488510561610660671680732748915
Showing 60 of 128.
Collatz trajectory (80 steps)
Even: n → n/2; Odd: n → 3n + 1
1,368,840684,420342,210171,105513,316256,658128,329384,988192,49496,247288,742144,371433,114216,557649,672324,836162,41881,209243,628121,81460,907182,72291,361274,084137,04268,521205,564102,78251,391154,17477,087231,262115,631346,894173,447520,342260,171780,514390,2571,170,772585,386292,693878,080439,040219,520109,76054,88027,44013,7206,8603,4301,7155,1462,5737,7203,8601,9309652,8961,448
Showing 60 of 60.
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