Base | Representation |
---|---|
bin | 11001101010000100… |
… | …11010111110010110 |
3 | 1022112222120202000020 |
4 | 30311002122332112 |
5 | 211202312312420 |
6 | 10154504130010 |
7 | 665231160042 |
oct | 146502327626 |
9 | 38488522006 |
10 | 13774729110 |
11 | 592952594a |
12 | 2805166906 |
13 | 13b6a472ac |
14 | 9495d7022 |
15 | 559486340 |
hex | 33509af96 |
13774729110 has 32 divisors (see below), whose sum is σ = 33078683232. Its totient is φ = 3671112960.
The previous prime is 13774729109. The next prime is 13774729127. The reversal of 13774729110 is 1192747731.
It is a congruent number.
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, 81769 + ... + 185028.
It is an arithmetic number, because the mean of its divisors is an integer number (1033708851).
Almost surely, 213774729110 is an apocalyptic number.
13774729110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13774729110 is an abundant number, since it is smaller than the sum of its proper divisors (19303954122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13774729110 is a wasteful number, since it uses less digits than its factorization.
13774729110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268528.
The product of its (nonzero) digits is 74088, while the sum is 42.
The spelling of 13774729110 in words is "thirteen billion, seven hundred seventy-four million, seven hundred twenty-nine thousand, one hundred ten".
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