Base | Representation |
---|---|
bin | 110011111000100101… |
… | …011001100000000100 |
3 | 12022210112111101210121 |
4 | 303320211121200010 |
5 | 1403043300122100 |
6 | 41332022031324 |
7 | 4011356361112 |
oct | 637045314004 |
9 | 168715441717 |
10 | 55710160900 |
11 | 21698a2a499 |
12 | a969278544 |
13 | 533aa87864 |
14 | 29a6c52ab2 |
15 | 16b0d2951a |
hex | cf8959804 |
55710160900 has 27 divisors (see below), whose sum is σ = 120896171221. Its totient is φ = 22283120240.
The previous prime is 55710160867. The next prime is 55710160903. The reversal of 55710160900 is 906101755.
The square root of 55710160900 is 236030.
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., 20055657924 + 35654502976 = 141618^2 + 188824^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55710160903) 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, 2348499 + ... + 2372101.
Almost surely, 255710160900 is an apocalyptic number.
55710160900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55710160900 is the 236030-th square number.
It is an amenable number.
55710160900 is an abundant number, since it is smaller than the sum of its proper divisors (65186010321).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55710160900 is an frugal number, since it uses more digits than its factorization.
55710160900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47220 (or 23610 counting only the distinct ones).
The product of its (nonzero) digits is 9450, while the sum is 34.
The spelling of 55710160900 in words is "fifty-five billion, seven hundred ten million, one hundred sixty thousand, nine hundred".
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