Base | Representation |
---|---|
bin | 1100011100101… |
… | …0101100110101 |
3 | 10122020120022200 |
4 | 3013022230311 |
5 | 101331213420 |
6 | 5103015113 |
7 | 1202532105 |
oct | 307125465 |
9 | 118216280 |
10 | 52210485 |
11 | 27520568 |
12 | 1559a499 |
13 | aa805a2 |
14 | 6d11205 |
15 | 48b4b90 |
hex | 31cab35 |
52210485 has 48 divisors (see below), whose sum is σ = 96707520. Its totient is φ = 25966080.
The previous prime is 52210463. The next prime is 52210493. The reversal of 52210485 is 58401225.
It is a happy number.
It is not a de Polignac number, because 52210485 - 25 = 52210453 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106090 + ... + 106580.
It is an arithmetic number, because the mean of its divisors is an integer number (2014740).
Almost surely, 252210485 is an apocalyptic number.
It is an amenable number.
52210485 is a deficient number, since it is larger than the sum of its proper divisors (44497035).
52210485 is a wasteful number, since it uses less digits than its factorization.
52210485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 658 (or 655 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 52210485 is about 7225.6823207224. The cubic root of 52210485 is about 373.7540515513.
The spelling of 52210485 in words is "fifty-two million, two hundred ten thousand, four hundred eighty-five".
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