Base | Representation |
---|---|
bin | 10000010100101… |
… | …00010010100010 |
3 | 100112122101001100 |
4 | 20022110102202 |
5 | 240023003044 |
6 | 21330415230 |
7 | 3251551206 |
oct | 1012242242 |
9 | 315571040 |
10 | 136922274 |
11 | 7031a805 |
12 | 39a31516 |
13 | 224a04c8 |
14 | 14282b06 |
15 | c049869 |
hex | 82944a2 |
136922274 has 24 divisors (see below), whose sum is σ = 304684380. Its totient is φ = 44407008.
The previous prime is 136922273. The next prime is 136922281. The reversal of 136922274 is 472229631.
136922274 is a `hidden beast` number, since 1 + 369 + 22 + 274 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 127577025 + 9345249 = 11295^2 + 3057^2 .
It is not an unprimeable number, because it can be changed into a prime (136922273) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102129 + ... + 103460.
Almost surely, 2136922274 is an apocalyptic number.
136922274 is an abundant number, since it is smaller than the sum of its proper divisors (167762106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136922274 is a wasteful number, since it uses less digits than its factorization.
136922274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205634 (or 205631 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 136922274 is about 11701.3791494849. The cubic root of 136922274 is about 515.4161640688.
The spelling of 136922274 in words is "one hundred thirty-six million, nine hundred twenty-two thousand, two hundred seventy-four".
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