Base | Representation |
---|---|
bin | 1111001001011… |
… | …01101011000000 |
3 | 22212002120002112 |
4 | 13210231223000 |
5 | 230012033033 |
6 | 20335234452 |
7 | 3102014135 |
oct | 744555300 |
9 | 285076075 |
10 | 127064768 |
11 | 657a7706 |
12 | 36678a28 |
13 | 2042b76c |
14 | 12c3858c |
15 | b24dc48 |
hex | 792dac0 |
127064768 has 28 divisors (see below), whose sum is σ = 253136400. Its totient is φ = 63282432.
The previous prime is 127064759. The next prime is 127064801. The reversal of 127064768 is 867460721.
It is a super-2 number, since 2×1270647682 = 32290910533787648, which contains 22 as substring.
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, 13058 + ... + 20606.
Almost surely, 2127064768 is an apocalyptic number.
It is an amenable number.
127064768 is a deficient number, since it is larger than the sum of its proper divisors (126071632).
127064768 is an equidigital number, since it uses as much as digits as its factorization.
127064768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7824 (or 7814 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 41.
The square root of 127064768 is about 11272.3009186235. The cubic root of 127064768 is about 502.7380033079.
The spelling of 127064768 in words is "one hundred twenty-seven million, sixty-four thousand, seven hundred sixty-eight".
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