Base | Representation |
---|---|
bin | 1001011011011100… |
… | …0000111101011010 |
3 | 20112101112100010011 |
4 | 2112313000331122 |
5 | 20140414114000 |
6 | 1055052112134 |
7 | 116502116065 |
oct | 22667007532 |
9 | 6471470104 |
10 | 2531004250 |
11 | 108975aa55 |
12 | 5a776564a |
13 | 314496568 |
14 | 1a02018dc |
15 | ec3022ba |
hex | 96dc0f5a |
2531004250 has 64 divisors (see below), whose sum is σ = 5044291200. Its totient is φ = 948182400.
The previous prime is 2531004239. The next prime is 2531004257. The reversal of 2531004250 is 524001352.
It is not an unprimeable number, because it can be changed into a prime (2531004257) 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 31 ways as a sum of consecutive naturals, for example, 419757 + ... + 425743.
It is an arithmetic number, because the mean of its divisors is an integer number (78817050).
Almost surely, 22531004250 is an apocalyptic number.
2531004250 is a deficient number, since it is larger than the sum of its proper divisors (2513286950).
2531004250 is a wasteful number, since it uses less digits than its factorization.
2531004250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6112 (or 6102 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 2531004250 is about 50309.0871513288. The cubic root of 2531004250 is about 1362.7963387636.
The spelling of 2531004250 in words is "two billion, five hundred thirty-one million, four thousand, two hundred fifty".
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