Base | Representation |
---|---|
bin | 1111010010010101101… |
… | …11011011011010101011 |
3 | 1212012202000120221011002 |
4 | 13221022313123122223 |
5 | 32101143431214230 |
6 | 1041143132025215 |
7 | 52642662540416 |
oct | 7511267333253 |
9 | 1765660527132 |
10 | 525242054315 |
11 | 1928324a0510 |
12 | 8596660220b |
13 | 3a6b78741a4 |
14 | 1b5c97b8b7d |
15 | d9e1bba545 |
hex | 7a4addb6ab |
525242054315 has 16 divisors (see below), whose sum is σ = 687974070240. Its totient is φ = 381780625920.
The previous prime is 525242054299. The next prime is 525242054339. The reversal of 525242054315 is 513450242525.
It is not a de Polignac number, because 525242054315 - 24 = 525242054299 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2570654 + ... + 2767443.
It is an arithmetic number, because the mean of its divisors is an integer number (42998379390).
Almost surely, 2525242054315 is an apocalyptic number.
525242054315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
525242054315 is a deficient number, since it is larger than the sum of its proper divisors (162732015925).
525242054315 is a wasteful number, since it uses less digits than its factorization.
525242054315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5339902.
The product of its (nonzero) digits is 240000, while the sum is 38.
The spelling of 525242054315 in words is "five hundred twenty-five billion, two hundred forty-two million, fifty-four thousand, three hundred fifteen".
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