Base | Representation |
---|---|
bin | 110010001101101111… |
… | …111101110001100100 |
3 | 12011011121210110002011 |
4 | 302031233331301210 |
5 | 1340410422100204 |
6 | 40434112524004 |
7 | 3616063321144 |
oct | 621557756144 |
9 | 164147713064 |
10 | 53917768804 |
11 | 209591a1809 |
12 | a548b50604 |
13 | 511362c613 |
14 | 2876b9a924 |
15 | 16087c5304 |
hex | c8dbfdc64 |
53917768804 has 9 divisors (see below), whose sum is σ = 94356908121. Its totient is φ = 26958652200.
The previous prime is 53917768787. The next prime is 53917768811. The reversal of 53917768804 is 40886771935.
The square root of 53917768804 is 232202.
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., 778298404 + 53139470400 = 27898^2 + 230520^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 406354 + ... + 522454.
Almost surely, 253917768804 is an apocalyptic number.
53917768804 is the 232202-nd square number.
It is an amenable number.
53917768804 is a deficient number, since it is larger than the sum of its proper divisors (40439139317).
53917768804 is an frugal number, since it uses more digits than its factorization.
53917768804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232206 (or 116103 counting only the distinct ones).
The product of its (nonzero) digits is 10160640, while the sum is 58.
The spelling of 53917768804 in words is "fifty-three billion, nine hundred seventeen million, seven hundred sixty-eight thousand, eight hundred four".
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