Base | Representation |
---|---|
bin | 10000001110001… |
… | …11110111001010 |
3 | 100111001211102220 |
4 | 20013013313022 |
5 | 234314204223 |
6 | 21300434510 |
7 | 3241463043 |
oct | 1007076712 |
9 | 314054386 |
10 | 136084938 |
11 | 6a8a86a0 |
12 | 396a8a36 |
13 | 22269342 |
14 | 141058ca |
15 | be316e3 |
hex | 81c7dca |
136084938 has 32 divisors (see below), whose sum is σ = 303823872. Its totient is φ = 40278000.
The previous prime is 136084913. The next prime is 136084957. The reversal of 136084938 is 839480631.
It is a happy number.
136084938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1360849382 = 37038220700927688, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 136084938.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21138 + ... + 26813.
It is an arithmetic number, because the mean of its divisors is an integer number (9494496).
Almost surely, 2136084938 is an apocalyptic number.
136084938 is an abundant number, since it is smaller than the sum of its proper divisors (167738934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136084938 is a wasteful number, since it uses less digits than its factorization.
136084938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48010.
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 136084938 is about 11665.5449079758. The cubic root of 136084938 is about 514.3633544379.
The spelling of 136084938 in words is "one hundred thirty-six million, eighty-four thousand, nine hundred thirty-eight".
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