Base | Representation |
---|---|
bin | 100011100010110100… |
… | …0010000001010001011 |
3 | 21022000120120012221200 |
4 | 1013011220100022023 |
5 | 2222311001420111 |
6 | 55022055035243 |
7 | 5341350131436 |
oct | 1070550201213 |
9 | 238016505850 |
10 | 76330107531 |
11 | 2a40a3a05a7 |
12 | 1296296bb23 |
13 | 7275a23102 |
14 | 39a15d481d |
15 | 1ebb203256 |
hex | 11c5a1028b |
76330107531 has 6 divisors (see below), whose sum is σ = 110254599780. Its totient is φ = 50886738348.
The previous prime is 76330107493. The next prime is 76330107533. The reversal of 76330107531 is 13570103367.
It is a happy number.
76330107531 is a `hidden beast` number, since 7 + 633 + 0 + 10 + 7 + 5 + 3 + 1 = 666.
It is not a de Polignac number, because 76330107531 - 211 = 76330105483 is a prime.
It is a super-2 number, since 2×763301075312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (76330107533) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4240561521 + ... + 4240561538.
It is an arithmetic number, because the mean of its divisors is an integer number (18375766630).
Almost surely, 276330107531 is an apocalyptic number.
76330107531 is a deficient number, since it is larger than the sum of its proper divisors (33924492249).
76330107531 is a wasteful number, since it uses less digits than its factorization.
76330107531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8481123065 (or 8481123062 counting only the distinct ones).
The product of its (nonzero) digits is 39690, while the sum is 36.
The spelling of 76330107531 in words is "seventy-six billion, three hundred thirty million, one hundred seven thousand, five hundred thirty-one".
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