Base | Representation |
---|---|
bin | 10000010000101… |
… | …00000011101101 |
3 | 100111122200120010 |
4 | 20020110003231 |
5 | 234404201122 |
6 | 21311243433 |
7 | 3244233000 |
oct | 1010240355 |
9 | 314580503 |
10 | 136397037 |
11 | 6aaa1127 |
12 | 39819579 |
13 | 2234840a |
14 | 14187537 |
15 | be93e0c |
hex | 82140ed |
136397037 has 64 divisors (see below), whose sum is σ = 224985600. Its totient is φ = 73382400.
The previous prime is 136397003. The next prime is 136397057. The reversal of 136397037 is 730793631.
It is not a de Polignac number, because 136397037 - 26 = 136396973 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 136396986 and 136397004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136397057) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2235987 + ... + 2236047.
It is an arithmetic number, because the mean of its divisors is an integer number (3515400).
Almost surely, 2136397037 is an apocalyptic number.
It is an amenable number.
136397037 is a deficient number, since it is larger than the sum of its proper divisors (88588563).
136397037 is an equidigital number, since it uses as much as digits as its factorization.
136397037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179 (or 165 counting only the distinct ones).
The product of its (nonzero) digits is 71442, while the sum is 39.
The square root of 136397037 is about 11678.9142046682. The cubic root of 136397037 is about 514.7562701290.
The spelling of 136397037 in words is "one hundred thirty-six million, three hundred ninety-seven thousand, thirty-seven".
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