Base | Representation |
---|---|
bin | 10000010101110… |
… | …11101110100100 |
3 | 100112221120122020 |
4 | 20022323232210 |
5 | 240043140222 |
6 | 21334103140 |
7 | 3253123155 |
oct | 1012735644 |
9 | 315846566 |
10 | 137083812 |
11 | 70420108 |
12 | 39aaaab0 |
13 | 22528ba8 |
14 | 142c592c |
15 | c07c65c |
hex | 82bbba4 |
137083812 has 24 divisors (see below), whose sum is σ = 330892800. Its totient is φ = 44118816.
The previous prime is 137083759. The next prime is 137083831. The reversal of 137083812 is 218380731.
137083812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196612 + ... + 197307.
It is an arithmetic number, because the mean of its divisors is an integer number (13787200).
Almost surely, 2137083812 is an apocalyptic number.
137083812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
137083812 is an abundant number, since it is smaller than the sum of its proper divisors (193808988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137083812 is a wasteful number, since it uses less digits than its factorization.
137083812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393955 (or 393953 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 137083812 is about 11708.2796345151. The cubic root of 137083812 is about 515.6187767697.
The spelling of 137083812 in words is "one hundred thirty-seven million, eighty-three thousand, eight hundred twelve".
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