Base | Representation |
---|---|
bin | 1100101101001… |
… | …0110111001000 |
3 | 10201021112112212 |
4 | 3023102313020 |
5 | 102120324423 |
6 | 5142124252 |
7 | 1214656454 |
oct | 313226710 |
9 | 121245485 |
10 | 53292488 |
11 | 2809a487 |
12 | 15a20688 |
13 | b06bc22 |
14 | 7113664 |
15 | 4a2a578 |
hex | 32d2dc8 |
53292488 has 36 divisors (see below), whose sum is σ = 104663715. Its totient is φ = 25438336.
The previous prime is 53292443. The next prime is 53292559. The reversal of 53292488 is 88429235.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
53292488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 5 ways, for example, as 11276164 + 42016324 = 3358^2 + 6482^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=5162.
It is a Duffinian number.
Its product of digits (138240) is a multiple of the sum of its prime divisors (120).
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, 598748 + ... + 598836.
Almost surely, 253292488 is an apocalyptic number.
53292488 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
53292488 is a deficient number, since it is larger than the sum of its proper divisors (51371227).
53292488 is an equidigital number, since it uses as much as digits as its factorization.
53292488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242 (or 120 counting only the distinct ones).
The product of its digits is 138240, while the sum is 41.
The square root of 53292488 is about 7300.1704089699. The cubic root of 53292488 is about 376.3182946855.
The spelling of 53292488 in words is "fifty-three million, two hundred ninety-two thousand, four hundred eighty-eight".
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