Base | Representation |
---|---|
bin | 1100011100101… |
… | …0101010110011 |
3 | 10122020120010212 |
4 | 3013022222303 |
5 | 101331212410 |
6 | 5103014335 |
7 | 1202531531 |
oct | 307125263 |
9 | 118216125 |
10 | 52210355 |
11 | 2752045a |
12 | 1559a3ab |
13 | aa80502 |
14 | 6d11151 |
15 | 48b4b05 |
hex | 31caab3 |
52210355 has 16 divisors (see below), whose sum is σ = 65065728. Its totient is φ = 40176000.
The previous prime is 52210351. The next prime is 52210357. The reversal of 52210355 is 55301225.
It is not a de Polignac number, because 52210355 - 22 = 52210351 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52210355.
It is not an unprimeable number, because it can be changed into a prime (52210351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27125 + ... + 28985.
It is an arithmetic number, because the mean of its divisors is an integer number (4066608).
Almost surely, 252210355 is an apocalyptic number.
52210355 is a deficient number, since it is larger than the sum of its proper divisors (12855373).
52210355 is a wasteful number, since it uses less digits than its factorization.
52210355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2078.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 52210355 is about 7225.6733250265. The cubic root of 52210355 is about 373.7537413450.
The spelling of 52210355 in words is "fifty-two million, two hundred ten thousand, three hundred fifty-five".
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