Base | Representation |
---|---|
bin | 1001011011011010… |
… | …0000101111001110 |
3 | 20112101021122002000 |
4 | 2112312200233032 |
5 | 20140400403040 |
6 | 1055045213130 |
7 | 116501026233 |
oct | 22666405716 |
9 | 6471248060 |
10 | 2530872270 |
11 | 108967a883 |
12 | 5a77011a6 |
13 | 31444b474 |
14 | 1a01a978a |
15 | ec2c8130 |
hex | 96da0bce |
2530872270 has 32 divisors (see below), whose sum is σ = 6748993440. Its totient is φ = 674899200.
The previous prime is 2530872247. The next prime is 2530872301. The reversal of 2530872270 is 722780352.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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, 4686531 + ... + 4687070.
It is an arithmetic number, because the mean of its divisors is an integer number (210906045).
Almost surely, 22530872270 is an apocalyptic number.
2530872270 is an abundant number, since it is smaller than the sum of its proper divisors (4218121170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2530872270 is a wasteful number, since it uses less digits than its factorization.
2530872270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9373617 (or 9373611 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The square root of 2530872270 is about 50307.7754427683. The cubic root of 2530872270 is about 1362.7726505395.
The spelling of 2530872270 in words is "two billion, five hundred thirty million, eight hundred seventy-two thousand, two hundred seventy".
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