Base | Representation |
---|---|
bin | 1100000001110101010100… |
… | …1011010011010101011101 |
3 | 1201211100200010102022201221 |
4 | 3000131111023103111131 |
5 | 3213142044113034100 |
6 | 44043434433533341 |
7 | 2533343344305430 |
oct | 300352513232535 |
9 | 51740603368657 |
10 | 13225633330525 |
11 | 4239a61250580 |
12 | 1597271a14251 |
13 | 74c2307a9595 |
14 | 33a1a4631817 |
15 | 17e0681d201a |
hex | c07552d355d |
13225633330525 has 96 divisors (see below), whose sum is σ = 20642406801408. Its totient is φ = 8165656396800.
The previous prime is 13225633330391. The next prime is 13225633330541. The reversal of 13225633330525 is 52503333652231.
13225633330525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13225633330525 - 215 = 13225633297757 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 309516712 + ... + 309559438.
It is an arithmetic number, because the mean of its divisors is an integer number (215025070848).
Almost surely, 213225633330525 is an apocalyptic number.
It is an amenable number.
13225633330525 is a deficient number, since it is larger than the sum of its proper divisors (7416773470883).
13225633330525 is a wasteful number, since it uses less digits than its factorization.
13225633330525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44291 (or 44286 counting only the distinct ones).
The product of its (nonzero) digits is 1458000, while the sum is 43.
Adding to 13225633330525 its reverse (52503333652231), we get a palindrome (65728966982756).
The spelling of 13225633330525 in words is "thirteen trillion, two hundred twenty-five billion, six hundred thirty-three million, three hundred thirty thousand, five hundred twenty-five".
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