Base | Representation |
---|---|
bin | 10000001110011… |
… | …11010111000011 |
3 | 100111010101120102 |
4 | 20013033113003 |
5 | 234321200101 |
6 | 21301233015 |
7 | 3241651430 |
oct | 1007172703 |
9 | 314111512 |
10 | 136115651 |
11 | 6a919781 |
12 | 3970276b |
13 | 2227a309 |
14 | 14112b87 |
15 | be3a86b |
hex | 81cf5c3 |
136115651 has 8 divisors (see below), whose sum is σ = 164711520. Its totient is φ = 109807488.
The previous prime is 136115641. The next prime is 136115653. The reversal of 136115651 is 156511631.
136115651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 136115651 - 218 = 135853507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (136115653) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571796 + ... + 572033.
It is an arithmetic number, because the mean of its divisors is an integer number (20588940).
Almost surely, 2136115651 is an apocalyptic number.
136115651 is a deficient number, since it is larger than the sum of its proper divisors (28595869).
136115651 is a wasteful number, since it uses less digits than its factorization.
136115651 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1143853.
The product of its digits is 2700, while the sum is 29.
The square root of 136115651 is about 11666.8612317110. The cubic root of 136115651 is about 514.4020470702.
The spelling of 136115651 in words is "one hundred thirty-six million, one hundred fifteen thousand, six hundred fifty-one".
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