Base | Representation |
---|---|
bin | 100011011010001111… |
… | …1110100111010101100 |
3 | 21021021112201200220101 |
4 | 1012310133310322230 |
5 | 2221213411423444 |
6 | 54533350400444 |
7 | 5331260111236 |
oct | 1066437647254 |
9 | 237245650811 |
10 | 76042686124 |
11 | 2a282128649 |
12 | 128a2660124 |
13 | 722b30a782 |
14 | 3975377256 |
15 | 1ea0d7b3d4 |
hex | 11b47f4eac |
76042686124 has 24 divisors (see below), whose sum is σ = 136098002880. Its totient is φ = 37159827456.
The previous prime is 76042686107. The next prime is 76042686143. The reversal of 76042686124 is 42168624067.
It is a happy number.
It is a super-2 number, since 2×760426861242 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151957 + ... + 418540.
It is an arithmetic number, because the mean of its divisors is an integer number (5670750120).
Almost surely, 276042686124 is an apocalyptic number.
It is an amenable number.
76042686124 is a deficient number, since it is larger than the sum of its proper divisors (60055316756).
76042686124 is a wasteful number, since it uses less digits than its factorization.
76042686124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 571257 (or 571255 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 46.
The spelling of 76042686124 in words is "seventy-six billion, forty-two million, six hundred eighty-six thousand, one hundred twenty-four".
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