Base | Representation |
---|---|
bin | 100111111011010… |
… | …0011110110100100 |
3 | 10110100212221121020 |
4 | 1033312203312210 |
5 | 10220430441232 |
6 | 340534251140 |
7 | 45125166516 |
oct | 11766436644 |
9 | 3410787536 |
10 | 1339702692 |
11 | 628255509 |
12 | 3147b6ab0 |
13 | 1847293b3 |
14 | c9cd7bb6 |
15 | 7c933e2c |
hex | 4fda3da4 |
1339702692 has 48 divisors (see below), whose sum is σ = 3336883200. Its totient is φ = 417100320.
The previous prime is 1339702691. The next prime is 1339702703. The reversal of 1339702692 is 2962079331.
It is not an unprimeable number, because it can be changed into a prime (1339702691) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25192 + ... + 57567.
It is an arithmetic number, because the mean of its divisors is an integer number (69518400).
Almost surely, 21339702692 is an apocalyptic number.
1339702692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1339702692 is an abundant number, since it is smaller than the sum of its proper divisors (1997180508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1339702692 is a wasteful number, since it uses less digits than its factorization.
1339702692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82856 (or 82854 counting only the distinct ones).
The product of its (nonzero) digits is 122472, while the sum is 42.
The square root of 1339702692 is about 36601.9492923533. The cubic root of 1339702692 is about 1102.3922295303.
The spelling of 1339702692 in words is "one billion, three hundred thirty-nine million, seven hundred two thousand, six hundred ninety-two".
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