Base | Representation |
---|---|
bin | 100001011000110… |
… | …000100110101000 |
3 | 1110000222222210110 |
4 | 201120300212220 |
5 | 2121343414124 |
6 | 131325414320 |
7 | 16611046221 |
oct | 4130604650 |
9 | 1400888713 |
10 | 560138664 |
11 | 268202518 |
12 | 13770a3a0 |
13 | 8c0801c7 |
14 | 5456c248 |
15 | 34297029 |
hex | 216309a8 |
560138664 has 16 divisors (see below), whose sum is σ = 1400346720. Its totient is φ = 186712880.
The previous prime is 560138653. The next prime is 560138669. The reversal of 560138664 is 466831065.
It is not an unprimeable number, because it can be changed into a prime (560138669) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11669532 + ... + 11669579.
It is an arithmetic number, because the mean of its divisors is an integer number (87521670).
Almost surely, 2560138664 is an apocalyptic number.
It is an amenable number.
560138664 is an abundant number, since it is smaller than the sum of its proper divisors (840208056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
560138664 is a wasteful number, since it uses less digits than its factorization.
560138664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23339120 (or 23339116 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The square root of 560138664 is about 23667.2487627945. The cubic root of 560138664 is about 824.3250869549.
The spelling of 560138664 in words is "five hundred sixty million, one hundred thirty-eight thousand, six hundred sixty-four".
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