Base | Representation |
---|---|
bin | 10000001111000… |
… | …10010111000011 |
3 | 100111021100022210 |
4 | 20013202113003 |
5 | 234331142400 |
6 | 21303033203 |
7 | 3242424345 |
oct | 1007422703 |
9 | 314240283 |
10 | 136193475 |
11 | 6a9721a0 |
12 | 3973b803 |
13 | 222a6872 |
14 | 14133295 |
15 | be53950 |
hex | 81e25c3 |
136193475 has 24 divisors (see below), whose sum is σ = 245644992. Its totient is φ = 66032800.
The previous prime is 136193423. The next prime is 136193479. The reversal of 136193475 is 574391631.
It is not a de Polignac number, because 136193475 - 27 = 136193347 is a prime.
It is not an unprimeable number, because it can be changed into a prime (136193479) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81717 + ... + 83366.
It is an arithmetic number, because the mean of its divisors is an integer number (10235208).
Almost surely, 2136193475 is an apocalyptic number.
136193475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
136193475 is a deficient number, since it is larger than the sum of its proper divisors (109451517).
136193475 is a wasteful number, since it uses less digits than its factorization.
136193475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165107 (or 165102 counting only the distinct ones).
The product of its digits is 68040, while the sum is 39.
The square root of 136193475 is about 11670.1960137780. The cubic root of 136193475 is about 514.5000646934.
The spelling of 136193475 in words is "one hundred thirty-six million, one hundred ninety-three thousand, four hundred seventy-five".
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