Base | Representation |
---|---|
bin | 10000001110101… |
… | …11111001100111 |
3 | 100111012011112222 |
4 | 20013113321213 |
5 | 234323310011 |
6 | 21302102555 |
7 | 3242155421 |
oct | 1007277147 |
9 | 314164488 |
10 | 136150631 |
11 | 6a942a91 |
12 | 3971aa5b |
13 | 22290206 |
14 | 14121811 |
15 | be45ddb |
hex | 81d7e67 |
136150631 has 2 divisors, whose sum is σ = 136150632. Its totient is φ = 136150630.
The previous prime is 136150607. The next prime is 136150657. The reversal of 136150631 is 136051631.
It is an a-pointer prime, because the next prime (136150657) can be obtained adding 136150631 to its sum of digits (26).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 136150631 - 214 = 136134247 is a prime.
It is a super-2 number, since 2×1361506312 = 37073988643396322, 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 136150631.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (136150691) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68075315 + 68075316.
It is an arithmetic number, because the mean of its divisors is an integer number (68075316).
Almost surely, 2136150631 is an apocalyptic number.
136150631 is a deficient number, since it is larger than the sum of its proper divisors (1).
136150631 is an equidigital number, since it uses as much as digits as its factorization.
136150631 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1620, while the sum is 26.
The square root of 136150631 is about 11668.3602532661. The cubic root of 136150631 is about 514.4461082351.
The spelling of 136150631 in words is "one hundred thirty-six million, one hundred fifty thousand, six hundred thirty-one".
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