Base | Representation |
---|---|
bin | 10000010111111… |
… | …10010101000101 |
3 | 100120110102211222 |
4 | 20023332111011 |
5 | 240130402423 |
6 | 21344010125 |
7 | 3255340412 |
oct | 1013762505 |
9 | 316412758 |
10 | 137356613 |
11 | 70597069 |
12 | 3a000945 |
13 | 225c3104 |
14 | 14357109 |
15 | c0d33c8 |
hex | 82fe545 |
137356613 has 2 divisors, whose sum is σ = 137356614. Its totient is φ = 137356612.
The previous prime is 137356579. The next prime is 137356657. The reversal of 137356613 is 316653731.
137356613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 89151364 + 48205249 = 9442^2 + 6943^2 .
It is a cyclic number.
It is not a de Polignac number, because 137356613 - 28 = 137356357 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (137355613) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68678306 + 68678307.
It is an arithmetic number, because the mean of its divisors is an integer number (68678307).
Almost surely, 2137356613 is an apocalyptic number.
It is an amenable number.
137356613 is a deficient number, since it is larger than the sum of its proper divisors (1).
137356613 is an equidigital number, since it uses as much as digits as its factorization.
137356613 is an evil number, because the sum of its binary digits is even.
The product of its digits is 34020, while the sum is 35.
The square root of 137356613 is about 11719.9237625507. The cubic root of 137356613 is about 515.9605825407.
The spelling of 137356613 in words is "one hundred thirty-seven million, three hundred fifty-six thousand, six hundred thirteen".
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