Base | Representation |
---|---|
bin | 10000010001111… |
… | …10000000101011 |
3 | 100111222102021111 |
4 | 20020332000223 |
5 | 234430201000 |
6 | 21315051151 |
7 | 3245546662 |
oct | 1010760053 |
9 | 314872244 |
10 | 136568875 |
11 | 700a9243 |
12 | 398a0ab7 |
13 | 223a86b1 |
14 | 141cddd9 |
15 | bec9cba |
hex | 823e02b |
136568875 has 16 divisors (see below), whose sum is σ = 171224352. Its totient is φ = 108751200.
The previous prime is 136568869. The next prime is 136568881. The reversal of 136568875 is 578865631.
It is an interprime number because it is at equal distance from previous prime (136568869) and next prime (136568881).
It is not a de Polignac number, because 136568875 - 25 = 136568843 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25969 + ... + 30781.
It is an arithmetic number, because the mean of its divisors is an integer number (10701522).
Almost surely, 2136568875 is an apocalyptic number.
136568875 is a deficient number, since it is larger than the sum of its proper divisors (34655477).
136568875 is an equidigital number, since it uses as much as digits as its factorization.
136568875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5055 (or 5045 counting only the distinct ones).
The product of its digits is 1209600, while the sum is 49.
The square root of 136568875 is about 11686.2686517126. The cubic root of 136568875 is about 514.9723490354.
The spelling of 136568875 in words is "one hundred thirty-six million, five hundred sixty-eight thousand, eight hundred seventy-five".
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