Base | Representation |
---|---|
bin | 1111010010101011100… |
… | …10011101001110110001 |
3 | 1212020012210101210112011 |
4 | 13221111302131032301 |
5 | 32102032334103101 |
6 | 1041213235402521 |
7 | 52650346235521 |
oct | 7512562351661 |
9 | 1766183353464 |
10 | 525425300401 |
11 | 19291697aa61 |
12 | 859b7a53441 |
13 | 3a716813721 |
14 | 1b605c79681 |
15 | da02d15751 |
hex | 7a55c9d3b1 |
525425300401 has 16 divisors (see below), whose sum is σ = 556850358400. Its totient is φ = 494378640000.
The previous prime is 525425300329. The next prime is 525425300441. The reversal of 525425300401 is 104003524525.
It is a cyclic number.
It is not a de Polignac number, because 525425300401 - 27 = 525425300273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (525425300441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17856301 + ... + 17885701.
It is an arithmetic number, because the mean of its divisors is an integer number (34803147400).
Almost surely, 2525425300401 is an apocalyptic number.
It is an amenable number.
525425300401 is a deficient number, since it is larger than the sum of its proper divisors (31425057999).
525425300401 is a wasteful number, since it uses less digits than its factorization.
525425300401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35800.
The product of its (nonzero) digits is 24000, while the sum is 31.
Adding to 525425300401 its reverse (104003524525), we get a palindrome (629428824926).
The spelling of 525425300401 in words is "five hundred twenty-five billion, four hundred twenty-five million, three hundred thousand, four hundred one".
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