Base | Representation |
---|---|
bin | 11011111110111… |
… | …101110011101100 |
3 | 1012201102121110202 |
4 | 123332331303230 |
5 | 1430142202144 |
6 | 114330453032 |
7 | 14430415130 |
oct | 3376756354 |
9 | 1181377422 |
10 | 469490924 |
11 | 221019531 |
12 | 111294178 |
13 | 763624a6 |
14 | 464d33c0 |
15 | 2b33d64e |
hex | 1bfbdcec |
469490924 has 24 divisors (see below), whose sum is σ = 939717408. Its totient is φ = 201052800.
The previous prime is 469490897. The next prime is 469490929. The reversal of 469490924 is 429094964.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (469490929) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34274 + ... + 45974.
It is an arithmetic number, because the mean of its divisors is an integer number (39154892).
Almost surely, 2469490924 is an apocalyptic number.
It is an amenable number.
469490924 is an abundant number, since it is smaller than the sum of its proper divisors (470226484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
469490924 is a wasteful number, since it uses less digits than its factorization.
469490924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13145 (or 13143 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 47.
The square root of 469490924 is about 21667.7392452466. The cubic root of 469490924 is about 777.2171951476.
The spelling of 469490924 in words is "four hundred sixty-nine million, four hundred ninety thousand, nine hundred twenty-four".
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