Base | Representation |
---|---|
bin | 10000010010110… |
… | …01001101111011 |
3 | 100112012002010220 |
4 | 20021121031323 |
5 | 234442232230 |
6 | 21321311123 |
7 | 3246522612 |
oct | 1011311573 |
9 | 315162126 |
10 | 136680315 |
11 | 70174a42 |
12 | 399354a3 |
13 | 22417335 |
14 | 1421c879 |
15 | beecd10 |
hex | 825937b |
136680315 has 16 divisors (see below), whose sum is σ = 220002048. Its totient is φ = 72458336.
The previous prime is 136680301. The next prime is 136680317. The reversal of 136680315 is 513086631.
136680315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 136680315 - 217 = 136549243 is a prime.
It is not an unprimeable number, because it can be changed into a prime (136680317) 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, 24777 + ... + 29786.
It is an arithmetic number, because the mean of its divisors is an integer number (13750128).
Almost surely, 2136680315 is an apocalyptic number.
136680315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
136680315 is a deficient number, since it is larger than the sum of its proper divisors (83321733).
136680315 is a wasteful number, since it uses less digits than its factorization.
136680315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54738.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 136680315 is about 11691.0356684085. The cubic root of 136680315 is about 515.1123831781.
The spelling of 136680315 in words is "one hundred thirty-six million, six hundred eighty thousand, three hundred fifteen".
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