Base | Representation |
---|---|
bin | 11011111110000… |
… | …110011110000001 |
3 | 1012201000002112200 |
4 | 123332012132001 |
5 | 1430112424012 |
6 | 114321543413 |
7 | 14425452240 |
oct | 3376063601 |
9 | 1181002480 |
10 | 469264257 |
11 | 220984200 |
12 | 1111a4b69 |
13 | 762b3277 |
14 | 46474957 |
15 | 2b2e63dc |
hex | 1bf86781 |
469264257 has 36 divisors (see below), whose sum is σ = 851497920. Its totient is φ = 243769680.
The previous prime is 469264241. The next prime is 469264259. The reversal of 469264257 is 752462964.
It is not a de Polignac number, because 469264257 - 24 = 469264241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (469264259) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23157 + ... + 38402.
It is an arithmetic number, because the mean of its divisors is an integer number (23652720).
Almost surely, 2469264257 is an apocalyptic number.
It is an amenable number.
469264257 is a deficient number, since it is larger than the sum of its proper divisors (382233663).
469264257 is a wasteful number, since it uses less digits than its factorization.
469264257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61594 (or 61580 counting only the distinct ones).
The product of its digits is 725760, while the sum is 45.
The square root of 469264257 is about 21662.5080957861. The cubic root of 469264257 is about 777.0920966351.
The spelling of 469264257 in words is "four hundred sixty-nine million, two hundred sixty-four thousand, two hundred fifty-seven".
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