Base | Representation |
---|---|
bin | 11101010111100… |
… | …100100100100100 |
3 | 1021100010200112121 |
4 | 131113210210210 |
5 | 2002113441442 |
6 | 120520355324 |
7 | 15132015466 |
oct | 3527444444 |
9 | 1240120477 |
10 | 492718372 |
11 | 233143673 |
12 | 119015b44 |
13 | 7b105943 |
14 | 4961c136 |
15 | 2d3ca967 |
hex | 1d5e4924 |
492718372 has 12 divisors (see below), whose sum is σ = 862773660. Its totient is φ = 246211616.
The previous prime is 492718357. The next prime is 492718399. The reversal of 492718372 is 273817294.
It can be written as a sum of positive squares in 2 ways, for example, as 55741156 + 436977216 = 7466^2 + 20904^2 .
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, 29203 + ... + 42874.
It is an arithmetic number, because the mean of its divisors is an integer number (71897805).
Almost surely, 2492718372 is an apocalyptic number.
It is an amenable number.
492718372 is a deficient number, since it is larger than the sum of its proper divisors (370055288).
492718372 is a wasteful number, since it uses less digits than its factorization.
492718372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73790 (or 73788 counting only the distinct ones).
The product of its digits is 169344, while the sum is 43.
The square root of 492718372 is about 22197.2604615975. The cubic root of 492718372 is about 789.8287146677.
The spelling of 492718372 in words is "four hundred ninety-two million, seven hundred eighteen thousand, three hundred seventy-two".
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