Base | Representation |
---|---|
bin | 11100111010011… |
… | …110001101010100 |
3 | 1020210210010120012 |
4 | 130322132031110 |
5 | 1443140341012 |
6 | 120045055352 |
7 | 15010124642 |
oct | 3472361524 |
9 | 1223703505 |
10 | 485090132 |
11 | 22990343a |
12 | 116557558 |
13 | 796647a7 |
14 | 485d4192 |
15 | 2c8c0622 |
hex | 1ce9e354 |
485090132 has 12 divisors (see below), whose sum is σ = 864925236. Its totient is φ = 237968640.
The previous prime is 485090063. The next prime is 485090141. The reversal of 485090132 is 231090584.
It can be written as a sum of positive squares in 2 ways, for example, as 156900676 + 328189456 = 12526^2 + 18116^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1143869 + ... + 1144292.
It is an arithmetic number, because the mean of its divisors is an integer number (72077103).
Almost surely, 2485090132 is an apocalyptic number.
It is an amenable number.
485090132 is a deficient number, since it is larger than the sum of its proper divisors (379835104).
485090132 is a wasteful number, since it uses less digits than its factorization.
485090132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2288218 (or 2288216 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 485090132 is about 22024.7617921284. The cubic root of 485090132 is about 785.7314679847.
The spelling of 485090132 in words is "four hundred eighty-five million, ninety thousand, one hundred thirty-two".
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