Base | Representation |
---|---|
bin | 1011111011000110001… |
… | …10100100100100000100 |
3 | 1110011110121202222222010 |
4 | 11331203012210210010 |
5 | 23203013221411012 |
6 | 512112333534220 |
7 | 41412236206131 |
oct | 5754306444404 |
9 | 1404417688863 |
10 | 409684560132 |
11 | 148823287801 |
12 | 67496644370 |
13 | 2c82cb830b3 |
14 | 15b86493588 |
15 | a9cbc47c3c |
hex | 5f631a4904 |
409684560132 has 48 divisors (see below), whose sum is σ = 999257907200. Its totient is φ = 130483435680.
The previous prime is 409684560127. The next prime is 409684560139. The reversal of 409684560132 is 231065486904.
It is not an unprimeable number, because it can be changed into a prime (409684560139) 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 15 ways as a sum of consecutive naturals, for example, 6940882 + ... + 6999657.
Almost surely, 2409684560132 is an apocalyptic number.
It is an amenable number.
409684560132 is an abundant number, since it is smaller than the sum of its proper divisors (589573347068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
409684560132 is a wasteful number, since it uses less digits than its factorization.
409684560132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13940656 (or 13940654 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 48.
The spelling of 409684560132 in words is "four hundred nine billion, six hundred eighty-four million, five hundred sixty thousand, one hundred thirty-two".
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