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137081359 is a prime number
BaseRepresentation
bin10000010101110…
…11001000001111
3100112221110021101
420022323020033
5240043100414
621334043531
73253113052
oct1012731017
9315843241
10137081359
1170419288
1239aa95a7
1322527a3c
14142c4a99
15c07ba74
hex82bb20f

137081359 has 2 divisors, whose sum is σ = 137081360. Its totient is φ = 137081358.

The previous prime is 137081293. The next prime is 137081363. The reversal of 137081359 is 953180731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137081359 - 217 = 136950287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137081369) 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 as a sum of consecutive naturals, namely, 68540679 + 68540680.

It is an arithmetic number, because the mean of its divisors is an integer number (68540680).

Almost surely, 2137081359 is an apocalyptic number.

137081359 is a deficient number, since it is larger than the sum of its proper divisors (1).

137081359 is an equidigital number, since it uses as much as digits as its factorization.

137081359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 137081359 is about 11708.1748791176. The cubic root of 137081359 is about 515.6157012293.

The spelling of 137081359 in words is "one hundred thirty-seven million, eighty-one thousand, three hundred fifty-nine".