Base | Representation |
---|---|
bin | 10000001110001… |
… | …00111000000000 |
3 | 100111001012122210 |
4 | 20013010320000 |
5 | 234313311304 |
6 | 21300302120 |
7 | 3241412265 |
oct | 1007047000 |
9 | 314035583 |
10 | 136072704 |
11 | 6a89a489 |
12 | 396a1940 |
13 | 222638c1 |
14 | 1410126c |
15 | be2cc89 |
hex | 81c4e00 |
136072704 has 40 divisors (see below), whose sum is σ = 362510280. Its totient is φ = 45357056.
The previous prime is 136072693. The next prime is 136072711. The reversal of 136072704 is 407270631.
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, 42759 + ... + 45830.
It is an arithmetic number, because the mean of its divisors is an integer number (9062757).
Almost surely, 2136072704 is an apocalyptic number.
It is an amenable number.
136072704 is an abundant number, since it is smaller than the sum of its proper divisors (226437576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136072704 is an frugal number, since it uses more digits than its factorization.
136072704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88610 (or 88594 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 136072704 is about 11665.0205314864. The cubic root of 136072704 is about 514.3479402661.
The spelling of 136072704 in words is "one hundred thirty-six million, seventy-two thousand, seven hundred four".
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