Base | Representation |
---|---|
bin | 10000001110110… |
… | …00100000111011 |
3 | 100111012022000011 |
4 | 20013120200323 |
5 | 234323400042 |
6 | 21302122351 |
7 | 3242165644 |
oct | 1007304073 |
9 | 314168004 |
10 | 136153147 |
11 | 6a944969 |
12 | 397203b7 |
13 | 222913c0 |
14 | 141226cb |
15 | be46a17 |
hex | 81d883b |
136153147 has 16 divisors (see below), whose sum is σ = 152570880. Its totient is φ = 120650400.
The previous prime is 136153139. The next prime is 136153163. The reversal of 136153147 is 741351631.
It is not a de Polignac number, because 136153147 - 23 = 136153139 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (136153247) 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, 51504 + ... + 54082.
It is an arithmetic number, because the mean of its divisors is an integer number (9535680).
Almost surely, 2136153147 is an apocalyptic number.
136153147 is a deficient number, since it is larger than the sum of its proper divisors (16417733).
136153147 is a wasteful number, since it uses less digits than its factorization.
136153147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2754.
The product of its digits is 7560, while the sum is 31.
The square root of 136153147 is about 11668.4680656888. The cubic root of 136153147 is about 514.4492771234.
The spelling of 136153147 in words is "one hundred thirty-six million, one hundred fifty-three thousand, one hundred forty-seven".
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