Base | Representation |
---|---|
bin | 1001011011001111… |
… | …0000100100001000 |
3 | 20112022220222012212 |
4 | 2112303300210020 |
5 | 20140204310124 |
6 | 1055021524252 |
7 | 116461632356 |
oct | 22663604410 |
9 | 6468828185 |
10 | 2530150664 |
11 | 1089227708 |
12 | 5a7413688 |
13 | 314257b92 |
14 | 1a005c7d6 |
15 | ec1d440e |
hex | 96cf0908 |
2530150664 has 32 divisors (see below), whose sum is σ = 5026001400. Its totient is φ = 1189969920.
The previous prime is 2530150657. The next prime is 2530150703. The reversal of 2530150664 is 4660510352.
It can be written as a sum of positive squares in 4 ways, for example, as 2280826564 + 249324100 = 47758^2 + 15790^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2530150664.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289592 + ... + 298200.
Almost surely, 22530150664 is an apocalyptic number.
It is an amenable number.
2530150664 is a deficient number, since it is larger than the sum of its proper divisors (2495850736).
2530150664 is a wasteful number, since it uses less digits than its factorization.
2530150664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10793 (or 10789 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 2530150664 is about 50300.6030182542. The cubic root of 2530150664 is about 1362.6431196515.
The spelling of 2530150664 in words is "two billion, five hundred thirty million, one hundred fifty thousand, six hundred sixty-four".
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