Base | Representation |
---|---|
bin | 1100101100100… |
… | …1001101011011 |
3 | 10201012112022200 |
4 | 3023021031123 |
5 | 102113043310 |
6 | 5141221243 |
7 | 1214433300 |
oct | 313111533 |
9 | 121175280 |
10 | 53252955 |
11 | 28072808 |
12 | 15a01823 |
13 | b056c32 |
14 | 71030a7 |
15 | 4a1d9c0 |
hex | 32c935b |
53252955 has 36 divisors (see below), whose sum is σ = 107379792. Its totient is φ = 24343200.
The previous prime is 53252951. The next prime is 53252971. The reversal of 53252955 is 55925235.
It is not a de Polignac number, because 53252955 - 22 = 53252951 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53252951) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9871 + ... + 14280.
It is an arithmetic number, because the mean of its divisors is an integer number (2982772).
Almost surely, 253252955 is an apocalyptic number.
53252955 is an abundant number, since it is smaller than the sum of its proper divisors (54126837).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53252955 is a wasteful number, since it uses less digits than its factorization.
53252955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24176 (or 24166 counting only the distinct ones).
The product of its digits is 67500, while the sum is 36.
The square root of 53252955 is about 7297.4622301181. The cubic root of 53252955 is about 376.2252192080.
The spelling of 53252955 in words is "fifty-three million, two hundred fifty-two thousand, nine hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •