Base | Representation |
---|---|
bin | 11011111101001… |
… | …111010101111100 |
3 | 1012200120121210211 |
4 | 123331033111330 |
5 | 1430033212320 |
6 | 114313042204 |
7 | 14423522032 |
oct | 3375172574 |
9 | 1180517724 |
10 | 469038460 |
11 | 22083a5a0 |
12 | 1110b6364 |
13 | 76234567 |
14 | 46416552 |
15 | 2b29e55a |
hex | 1bf4f57c |
469038460 has 48 divisors (see below), whose sum is σ = 1111592160. Its totient is φ = 164675840.
The previous prime is 469038439. The next prime is 469038461. The reversal of 469038460 is 64830964.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (469038461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30379 + ... + 43138.
It is an arithmetic number, because the mean of its divisors is an integer number (23158170).
Almost surely, 2469038460 is an apocalyptic number.
It is an amenable number.
469038460 is an abundant number, since it is smaller than the sum of its proper divisors (642553700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
469038460 is a wasteful number, since it uses less digits than its factorization.
469038460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73566 (or 73564 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 469038460 is about 21657.2957684010. The cubic root of 469038460 is about 776.9674382207.
The spelling of 469038460 in words is "four hundred sixty-nine million, thirty-eight thousand, four hundred sixty".
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