Base | Representation |
---|---|
bin | 1100001100010011011001… |
… | …0100010011010100011111 |
3 | 1202110112221122020101001201 |
4 | 3003010312110103110133 |
5 | 3224113433040104440 |
6 | 44302223103220331 |
7 | 2552341614541330 |
oct | 303046624232437 |
9 | 52415848211051 |
10 | 13405504222495 |
11 | 42a927371aa00 |
12 | 16060b02a76a7 |
13 | 763197758338 |
14 | 344b89220287 |
15 | 183a943d619a |
hex | c313651351f |
13405504222495 has 48 divisors (see below), whose sum is σ = 20218779270144. Its totient is φ = 8352206596800.
The previous prime is 13405504222489. The next prime is 13405504222541. The reversal of 13405504222495 is 59422240550431.
It is a happy number.
It is not a de Polignac number, because 13405504222495 - 221 = 13405502125343 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7077772 + ... + 8769598.
It is an arithmetic number, because the mean of its divisors is an integer number (421224568128).
Almost surely, 213405504222495 is an apocalyptic number.
13405504222495 is a deficient number, since it is larger than the sum of its proper divisors (6813275047649).
13405504222495 is a wasteful number, since it uses less digits than its factorization.
13405504222495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1693732 (or 1693721 counting only the distinct ones).
The product of its (nonzero) digits is 1728000, while the sum is 46.
The spelling of 13405504222495 in words is "thirteen trillion, four hundred five billion, five hundred four million, two hundred twenty-two thousand, four hundred ninety-five".
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