Base | Representation |
---|---|
bin | 10001011110110110101101… |
… | …011000001011000101000100 |
3 | 101002020100002110212100002201 |
4 | 101132312231120023011010 |
5 | 40034204304300022100 |
6 | 431305242103444244 |
7 | 22123624316553511 |
oct | 2136665530130504 |
9 | 332210073770081 |
10 | 76887118360900 |
11 | 22553709965241 |
12 | 87592a4456684 |
13 | 33b9568b22a33 |
14 | 14db4dbcc2308 |
15 | 8d502513836a |
hex | 45edad60b144 |
76887118360900 has 27 divisors (see below), whose sum is σ = 166845237120471. Its totient is φ = 30754812270240.
The previous prime is 76887118360889. The next prime is 76887118360919. The reversal of 76887118360900 is 906381178867.
The square root of 76887118360900 is 8768530.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 16269557870916 + 60617560489984 = 4033554^2 + 7785728^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 87246874 + ... + 88123726.
Almost surely, 276887118360900 is an apocalyptic number.
76887118360900 is the 8768530-th square number.
It is an amenable number.
76887118360900 is an abundant number, since it is smaller than the sum of its proper divisors (89958118759571).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76887118360900 is an frugal number, since it uses more digits than its factorization.
76887118360900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1753720 (or 876860 counting only the distinct ones).
The product of its (nonzero) digits is 24385536, while the sum is 64.
The spelling of 76887118360900 in words is "seventy-six trillion, eight hundred eighty-seven billion, one hundred eighteen million, three hundred sixty thousand, nine hundred".
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