Base | Representation |
---|---|
bin | 100101110010101… |
… | …0000001111001000 |
3 | 10021101001222020021 |
4 | 1023211100033020 |
5 | 10044110311112 |
6 | 325454510224 |
7 | 43265210164 |
oct | 11345201710 |
9 | 3241058207 |
10 | 1268057032 |
11 | 5a0870020 |
12 | 2b4805374 |
13 | 172932808 |
14 | c05a7ca4 |
15 | 764d0907 |
hex | 4b9503c8 |
1268057032 has 16 divisors (see below), whose sum is σ = 2593753200. Its totient is φ = 576389520.
The previous prime is 1268057023. The next prime is 1268057051. The reversal of 1268057032 is 2307508621.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7204782 + ... + 7204957.
It is an arithmetic number, because the mean of its divisors is an integer number (162109575).
Almost surely, 21268057032 is an apocalyptic number.
It is an amenable number.
1268057032 is an abundant number, since it is smaller than the sum of its proper divisors (1325696168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1268057032 is a wasteful number, since it uses less digits than its factorization.
1268057032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14409756 (or 14409752 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 1268057032 is about 35609.7884295877. The cubic root of 1268057032 is about 1082.3795930912.
The spelling of 1268057032 in words is "one billion, two hundred sixty-eight million, fifty-seven thousand, thirty-two".
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