Base | Representation |
---|---|
bin | 100100110100010001001… |
… | …111011100111001001101 |
3 | 22221212102210101121212002 |
4 | 210310101033130321031 |
5 | 312422442400004100 |
6 | 5214135532122045 |
7 | 350534243450201 |
oct | 44642117347115 |
9 | 8855383347762 |
10 | 2530025000525 |
11 | 895a83178600 |
12 | 34a404306325 |
13 | 154770cbb739 |
14 | 8a64d588b01 |
15 | 45c29a272d5 |
hex | 24d113dce4d |
2530025000525 has 18 divisors (see below), whose sum is σ = 3448361351946. Its totient is φ = 1840018180000.
The previous prime is 2530025000387. The next prime is 2530025000599. The reversal of 2530025000525 is 5250005200352.
2530025000525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 311778173641 + 2218246826884 = 558371^2 + 1489378^2 .
It is not a de Polignac number, because 2530025000525 - 222 = 2530020806221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 418182926 + ... + 418188975.
Almost surely, 22530025000525 is an apocalyptic number.
2530025000525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2530025000525 is a deficient number, since it is larger than the sum of its proper divisors (918336351421).
2530025000525 is a wasteful number, since it uses less digits than its factorization.
2530025000525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 836371933 (or 836371917 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 29.
The spelling of 2530025000525 in words is "two trillion, five hundred thirty billion, twenty-five million, five hundred twenty-five", and thus it is an aban number.
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