Base | Representation |
---|---|
bin | 10000001111000… |
… | …11001100110101 |
3 | 100111021112001021 |
4 | 20013203030311 |
5 | 234331300132 |
6 | 21303101141 |
7 | 3242440363 |
oct | 1007431465 |
9 | 314245037 |
10 | 136196917 |
11 | 6a97483a |
12 | 397417b1 |
13 | 222a82bc |
14 | 14134633 |
15 | be54997 |
hex | 81e3335 |
136196917 has 8 divisors (see below), whose sum is σ = 137998080. Its totient is φ = 134406000.
The previous prime is 136196899. The next prime is 136196947. The reversal of 136196917 is 719691631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 136196917 - 227 = 1979189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136196947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26292 + ... + 31042.
It is an arithmetic number, because the mean of its divisors is an integer number (17249760).
Almost surely, 2136196917 is an apocalyptic number.
It is an amenable number.
136196917 is a deficient number, since it is larger than the sum of its proper divisors (1801163).
136196917 is a wasteful number, since it uses less digits than its factorization.
136196917 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5123.
The product of its digits is 61236, while the sum is 43.
The square root of 136196917 is about 11670.3434825201. The cubic root of 136196917 is about 514.5043989546.
The spelling of 136196917 in words is "one hundred thirty-six million, one hundred ninety-six thousand, nine hundred seventeen".
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