Base | Representation |
---|---|
bin | 10000001110110… |
… | …00011100101001 |
3 | 100111012021122000 |
4 | 20013120130221 |
5 | 234323342443 |
6 | 21302121213 |
7 | 3242165103 |
oct | 1007303451 |
9 | 314167560 |
10 | 136152873 |
11 | 6a94473a |
12 | 39720209 |
13 | 2229123c |
14 | 14122573 |
15 | be468d3 |
hex | 81d8729 |
136152873 has 16 divisors (see below), whose sum is σ = 202621440. Its totient is φ = 90357552.
The previous prime is 136152871. The next prime is 136152901. The reversal of 136152873 is 378251631.
136152873 is a `hidden beast` number, since 1 + 3 + 61 + 528 + 73 = 666.
It is not a de Polignac number, because 136152873 - 21 = 136152871 is a prime.
It is not an unprimeable number, because it can be changed into a prime (136152871) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5286 + ... + 17327.
It is an arithmetic number, because the mean of its divisors is an integer number (12663840).
Almost surely, 2136152873 is an apocalyptic number.
It is an amenable number.
136152873 is a deficient number, since it is larger than the sum of its proper divisors (66468567).
136152873 is a wasteful number, since it uses less digits than its factorization.
136152873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22845 (or 22839 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 136152873 is about 11668.4563246387. The cubic root of 136152873 is about 514.4489320238.
The spelling of 136152873 in words is "one hundred thirty-six million, one hundred fifty-two thousand, eight hundred seventy-three".
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