Base | Representation |
---|---|
bin | 11001000100000010… |
… | …01010111010011010 |
3 | 1021201202011000220120 |
4 | 30202001022322122 |
5 | 210024120242244 |
6 | 10103104534110 |
7 | 654305000601 |
oct | 144201127232 |
9 | 37652130816 |
10 | 13455634074 |
11 | 578539a043 |
12 | 2736321336 |
13 | 13658c1c6c |
14 | 919092a38 |
15 | 53b454819 |
hex | 32204ae9a |
13455634074 has 8 divisors (see below), whose sum is σ = 26911268160. Its totient is φ = 4485211356.
The previous prime is 13455634063. The next prime is 13455634099. The reversal of 13455634074 is 47043655431.
It is a sphenic number, since it is the product of 3 distinct primes.
13455634074 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121302834 + ... + 1121302845.
It is an arithmetic number, because the mean of its divisors is an integer number (3363908520).
Almost surely, 213455634074 is an apocalyptic number.
13455634074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13455634074 is a wasteful number, since it uses less digits than its factorization.
13455634074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2242605684.
The product of its (nonzero) digits is 604800, while the sum is 42.
The spelling of 13455634074 in words is "thirteen billion, four hundred fifty-five million, six hundred thirty-four thousand, seventy-four".
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