Base | Representation |
---|---|
bin | 1001001011001… |
… | …10001010111010 |
3 | 12100211012111110 |
4 | 10211212022322 |
5 | 124200331123 |
6 | 11345341150 |
7 | 1623121260 |
oct | 445461272 |
9 | 170735443 |
10 | 76964538 |
11 | 3a498662 |
12 | 219377b6 |
13 | 12c39861 |
14 | a316430 |
15 | 6b54493 |
hex | 49662ba |
76964538 has 32 divisors (see below), whose sum is σ = 176242176. Its totient is φ = 21949488.
The previous prime is 76964527. The next prime is 76964543. The reversal of 76964538 is 83546967.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 15 ways as a sum of consecutive naturals, for example, 27345 + ... + 30027.
It is an arithmetic number, because the mean of its divisors is an integer number (5507568).
Almost surely, 276964538 is an apocalyptic number.
76964538 is an abundant number, since it is smaller than the sum of its proper divisors (99277638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76964538 is a wasteful number, since it uses less digits than its factorization.
76964538 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3378.
The product of its digits is 1088640, while the sum is 48.
The square root of 76964538 is about 8772.9435197088. The cubic root of 76964538 is about 425.3667662116.
The spelling of 76964538 in words is "seventy-six million, nine hundred sixty-four thousand, five hundred thirty-eight".
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