Base | Representation |
---|---|
bin | 1001011011001001… |
… | …1000101001100100 |
3 | 20112022020200020211 |
4 | 2112302120221210 |
5 | 20140111244224 |
6 | 1055010105204 |
7 | 116455602460 |
oct | 22662305144 |
9 | 6468220224 |
10 | 2529790564 |
11 | 1089001104 |
12 | 5a727b204 |
13 | 31415ccc2 |
14 | 19dda74a0 |
15 | ec162894 |
hex | 96c98a64 |
2529790564 has 12 divisors (see below), whose sum is σ = 5059581184. Its totient is φ = 1084195944.
The previous prime is 2529790537. The next prime is 2529790567. The reversal of 2529790564 is 4650979252.
2529790564 is an admirable number.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (2529790567) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45174804 + ... + 45174859.
Almost surely, 22529790564 is an apocalyptic number.
It is an amenable number.
2529790564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2529790564 is a wasteful number, since it uses less digits than its factorization.
2529790564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90349674 (or 90349672 counting only the distinct ones).
The product of its (nonzero) digits is 1360800, while the sum is 49.
The square root of 2529790564 is about 50297.0234109336. The cubic root of 2529790564 is about 1362.5784711868.
The spelling of 2529790564 in words is "two billion, five hundred twenty-nine million, seven hundred ninety thousand, five hundred sixty-four".
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