Base | Representation |
---|---|
bin | 110011100010000111… |
… | …001110100010000100 |
3 | 12021211021002102001100 |
4 | 303202013032202010 |
5 | 1401310241343100 |
6 | 41230353300100 |
7 | 3666131016324 |
oct | 634207164204 |
9 | 167737072040 |
10 | 55333152900 |
11 | 21515138833 |
12 | a882b64630 |
13 | 52aa9364bc |
14 | 296cb55284 |
15 | 168cba8400 |
hex | ce21ce884 |
55333152900 has 81 divisors (see below), whose sum is σ = 173460815983. Its totient is φ = 14753625600.
The previous prime is 55333152893. The next prime is 55333152913. The reversal of 55333152900 is 925133355.
It is a happy number.
The square root of 55333152900 is 235230.
It is a perfect power (a square), and thus also a powerful number.
55333152900 is a `hidden beast` number, since 5 + 53 + 3 + 315 + 290 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 4643332164 + 50689820736 = 68142^2 + 225144^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 7052980 + ... + 7060820.
Almost surely, 255333152900 is an apocalyptic number.
55333152900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55333152900 is the 235230-th square number.
It is an amenable number.
55333152900 is an abundant number, since it is smaller than the sum of its proper divisors (118127663083).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55333152900 is an equidigital number, since it uses as much as digits as its factorization.
55333152900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15702 (or 7851 counting only the distinct ones).
The product of its (nonzero) digits is 60750, while the sum is 36.
Multiplying 55333152900 by its sum of digits (36), we get a square (1991993504400 = 14113802).
55333152900 divided by its sum of digits (36) gives a square (1537032025 = 392052).
The spelling of 55333152900 in words is "fifty-five billion, three hundred thirty-three million, one hundred fifty-two thousand, nine hundred".
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