Base | Representation |
---|---|
bin | 10000010100101… |
… | …11001010111000 |
3 | 100112122222020022 |
4 | 20022113022320 |
5 | 240023342242 |
6 | 21330550012 |
7 | 3251630462 |
oct | 1012271270 |
9 | 315588208 |
10 | 136934072 |
11 | 70328660 |
12 | 39a38308 |
13 | 224a59a2 |
14 | 14287132 |
15 | c04d0d2 |
hex | 82972b8 |
136934072 has 16 divisors (see below), whose sum is σ = 280092600. Its totient is φ = 62242720.
The previous prime is 136934069. The next prime is 136934087. The reversal of 136934072 is 270439631.
It is a congruent 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, 777947 + ... + 778122.
Almost surely, 2136934072 is an apocalyptic number.
It is an amenable number.
136934072 is an abundant number, since it is smaller than the sum of its proper divisors (143158528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136934072 is a wasteful number, since it uses less digits than its factorization.
136934072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1556086 (or 1556082 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 35.
The square root of 136934072 is about 11701.8832672352. The cubic root of 136934072 is about 515.4309673707.
The spelling of 136934072 in words is "one hundred thirty-six million, nine hundred thirty-four thousand, seventy-two".
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