Base | Representation |
---|---|
bin | 110001111001001100… |
… | …000010010010000100 |
3 | 12010021120200111202021 |
4 | 301321030002102010 |
5 | 1334204114241024 |
6 | 40335551052524 |
7 | 3604404223042 |
oct | 617114022204 |
9 | 163246614667 |
10 | 53572805764 |
11 | 207a14a7995 |
12 | a471511144 |
13 | 508a01ac8a |
14 | 2843041392 |
15 | 15d8383de4 |
hex | c79302484 |
53572805764 has 27 divisors (see below), whose sum is σ = 98962696791. Its totient is φ = 25372425960.
The previous prime is 53572805747. The next prime is 53572805771. The reversal of 53572805764 is 46750827535.
It is a happy number.
The square root of 53572805764 is 231458.
It is a perfect power (a square), and thus also a powerful 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 8 ways as a sum of consecutive naturals, for example, 8792359 + ... + 8798449.
Almost surely, 253572805764 is an apocalyptic number.
53572805764 is the 231458-th square number.
It is an amenable number.
53572805764 is a deficient number, since it is larger than the sum of its proper divisors (45389891027).
53572805764 is an frugal number, since it uses more digits than its factorization.
53572805764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12224 (or 6112 counting only the distinct ones).
The product of its (nonzero) digits is 7056000, while the sum is 52.
The spelling of 53572805764 in words is "fifty-three billion, five hundred seventy-two million, eight hundred five thousand, seven hundred sixty-four".
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