Base | Representation |
---|---|
bin | 100011110101010100… |
… | …0110001010000000000 |
3 | 21100121211212211101102 |
4 | 1013222220301100000 |
5 | 2230043424000224 |
6 | 55203434553532 |
7 | 5362626464651 |
oct | 1075250612000 |
9 | 240554784342 |
10 | 76951000064 |
11 | 2a6a8919324 |
12 | 12ab68988a8 |
13 | 7344555443 |
14 | 3a1dc59528 |
15 | 200599b4ae |
hex | 11eaa31400 |
76951000064 has 44 divisors (see below), whose sum is σ = 155320530144. Its totient is φ = 38101899264.
The previous prime is 76951000057. The next prime is 76951000073. The reversal of 76951000064 is 46000015967.
It is a junction number, because it is equal to n+sod(n) for n = 76950999991 and 76951000027.
It is a congruent 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, 259322 + ... + 470265.
Almost surely, 276951000064 is an apocalyptic number.
It is an amenable number.
76951000064 is an abundant number, since it is smaller than the sum of its proper divisors (78369530080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76951000064 is a wasteful number, since it uses less digits than its factorization.
76951000064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 729710 (or 729692 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The spelling of 76951000064 in words is "seventy-six billion, nine hundred fifty-one million, sixty-four", and thus it is an aban number.
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