Base | Representation |
---|---|
bin | 1001011000111101… |
… | …0110100101001011 |
3 | 20111122222002211201 |
4 | 2112033112211023 |
5 | 20130233411201 |
6 | 1054041205031 |
7 | 116314543414 |
oct | 22617264513 |
9 | 6448862751 |
10 | 2520607051 |
11 | 10838a9426 |
12 | 5a4190777 |
13 | 312295c81 |
14 | 19ca9680b |
15 | eb44b801 |
hex | 963d694b |
2520607051 has 16 divisors (see below), whose sum is σ = 2817257760. Its totient is φ = 2247372288.
The previous prime is 2520607049. The next prime is 2520607057. The reversal of 2520607051 is 1507060252.
It is not a de Polignac number, because 2520607051 - 21 = 2520607049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2520607057) 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 15 ways as a sum of consecutive naturals, for example, 105795 + ... + 127411.
It is an arithmetic number, because the mean of its divisors is an integer number (176078610).
Almost surely, 22520607051 is an apocalyptic number.
2520607051 is a deficient number, since it is larger than the sum of its proper divisors (296650709).
2520607051 is an equidigital number, since it uses as much as digits as its factorization.
2520607051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21691 (or 21653 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 28.
The square root of 2520607051 is about 50205.6476006435. The cubic root of 2520607051 is about 1360.9276850770.
The spelling of 2520607051 in words is "two billion, five hundred twenty million, six hundred seven thousand, fifty-one".
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