Base | Representation |
---|---|
bin | 1100110111011… |
… | …01100111001100 |
3 | 21112002022101210 |
4 | 12123231213030 |
5 | 210112144022 |
6 | 14413134420 |
7 | 2450241633 |
oct | 633554714 |
9 | 245068353 |
10 | 107928012 |
11 | 55a16a05 |
12 | 3018a410 |
13 | 1948b23a |
14 | 1049651a |
15 | 971da0c |
hex | 66ed9cc |
107928012 has 18 divisors (see below), whose sum is σ = 251916028. Its totient is φ = 35964008.
The previous prime is 107927987. The next prime is 107928061. The reversal of 107928012 is 210829701.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34489 + ... + 37487.
Almost surely, 2107928012 is an apocalyptic number.
107928012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
107928012 is an abundant number, since it is smaller than the sum of its proper divisors (143988016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107928012 is an frugal number, since it uses more digits than its factorization.
107928012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6005 (or 3004 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 30.
The square root of 107928012 is about 10388.8407437981. The cubic root of 107928012 is about 476.1144829735.
The spelling of 107928012 in words is "one hundred seven million, nine hundred twenty-eight thousand, twelve".
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