Base | Representation |
---|---|
bin | 1100011011011… |
… | …1101010001010 |
3 | 10122002121022222 |
4 | 3012313222022 |
5 | 101321214430 |
6 | 5101214042 |
7 | 1202055524 |
oct | 306675212 |
9 | 118077288 |
10 | 52132490 |
11 | 27477a03 |
12 | 15561322 |
13 | aa53c37 |
14 | 6cd0a14 |
15 | 489b9e5 |
hex | 31b7a8a |
52132490 has 16 divisors (see below), whose sum is σ = 97918848. Its totient is φ = 19946256.
The previous prime is 52132481. The next prime is 52132501. The reversal of 52132490 is 9423125.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113102 + ... + 113561.
It is an arithmetic number, because the mean of its divisors is an integer number (6119928).
Almost surely, 252132490 is an apocalyptic number.
52132490 is a deficient number, since it is larger than the sum of its proper divisors (45786358).
52132490 is a wasteful number, since it uses less digits than its factorization.
52132490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226693.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 52132490 is about 7220.2832354417. The cubic root of 52132490 is about 373.5678470939.
The spelling of 52132490 in words is "fifty-two million, one hundred thirty-two thousand, four hundred ninety".
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