Base | Representation |
---|---|
bin | 100011100110110110… |
… | …0110100011110010000 |
3 | 21022101000101000110201 |
4 | 1013031230310132100 |
5 | 2223100133210301 |
6 | 55043333304544 |
7 | 5344613134462 |
oct | 1071554643620 |
9 | 238330330421 |
10 | 76465522576 |
11 | 2a479880963 |
12 | 129a0195154 |
13 | 7297ab6561 |
14 | 39b55a4132 |
15 | 1ec8051201 |
hex | 11cdb34790 |
76465522576 has 45 divisors (see below), whose sum is σ = 150368013201. Its totient is φ = 37669205376.
The previous prime is 76465522571. The next prime is 76465522579. The reversal of 76465522576 is 67522556467.
The square root of 76465522576 is 276524.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 43405555600 + 33059966976 = 208340^2 + 181824^2 .
It is a super-2 number, since 2×764655225762 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76465522571) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 80744535 + ... + 80745481.
Almost surely, 276465522576 is an apocalyptic number.
76465522576 is the 276524-th square number.
It is an amenable number.
76465522576 is a deficient number, since it is larger than the sum of its proper divisors (73902490625).
76465522576 is an frugal number, since it uses more digits than its factorization.
76465522576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2048 (or 1022 counting only the distinct ones).
The product of its digits is 21168000, while the sum is 55.
The spelling of 76465522576 in words is "seventy-six billion, four hundred sixty-five million, five hundred twenty-two thousand, five hundred seventy-six".
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