Base | Representation |
---|---|
bin | 10000010011100… |
… | …11000010100100 |
3 | 100112101110020021 |
4 | 20021303002210 |
5 | 240004123314 |
6 | 21323444524 |
7 | 3250443151 |
oct | 1011630244 |
9 | 315343207 |
10 | 136786084 |
11 | 70237456 |
12 | 39986744 |
13 | 22453516 |
14 | 14249228 |
15 | c01e324 |
hex | 82730a4 |
136786084 has 6 divisors (see below), whose sum is σ = 239375654. Its totient is φ = 68393040.
The previous prime is 136786079. The next prime is 136786087. The reversal of 136786084 is 480687631.
It can be written as a sum of positive squares in only one way, i.e., 83174400 + 53611684 = 9120^2 + 7322^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 136786084.
It is not an unprimeable number, because it can be changed into a prime (136786087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17098257 + ... + 17098264.
Almost surely, 2136786084 is an apocalyptic number.
It is an amenable number.
136786084 is a deficient number, since it is larger than the sum of its proper divisors (102589570).
136786084 is a wasteful number, since it uses less digits than its factorization.
136786084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34196525 (or 34196523 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 43.
The square root of 136786084 is about 11695.5583021932. The cubic root of 136786084 is about 515.2452208243.
The spelling of 136786084 in words is "one hundred thirty-six million, seven hundred eighty-six thousand, eighty-four".
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