Base | Representation |
---|---|
bin | 11100000100011… |
… | …110111110111010 |
3 | 1012211011002211202 |
4 | 130010132332322 |
5 | 1431030000110 |
6 | 114421454202 |
7 | 14445621500 |
oct | 3404367672 |
9 | 1184132752 |
10 | 470937530 |
11 | 221917378 |
12 | 111871362 |
13 | 7674aa7b |
14 | 4678c670 |
15 | 2b5270a5 |
hex | 1c11efba |
470937530 has 24 divisors (see below), whose sum is σ = 986086548. Its totient is φ = 161464128.
The previous prime is 470937529. The next prime is 470937539. The reversal of 470937530 is 35739074.
It can be written as a sum of positive squares in 2 ways, for example, as 393268561 + 77668969 = 19831^2 + 8813^2 .
It is a super-3 number, since 3×4709375303 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (470937539) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480059 + ... + 481038.
Almost surely, 2470937530 is an apocalyptic number.
470937530 is an abundant number, since it is smaller than the sum of its proper divisors (515149018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470937530 is a wasteful number, since it uses less digits than its factorization.
470937530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 961118 (or 961111 counting only the distinct ones).
The product of its (nonzero) digits is 79380, while the sum is 38.
The square root of 470937530 is about 21701.0951336563. The cubic root of 470937530 is about 778.0146363801.
The spelling of 470937530 in words is "four hundred seventy million, nine hundred thirty-seven thousand, five hundred thirty".
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