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137295496 = 23131320149
BaseRepresentation
bin10000010111011…
…11011010001000
3100120100100000101
420023233122020
5240121423441
621342415144
73254664262
oct1013573210
9316310011
10137295496
1170555158
1239b914b4
13225a1350
141433cb32
15c0c0231
hex82ef688

137295496 has 16 divisors (see below), whose sum is σ = 277231500. Its totient is φ = 63367104.

The previous prime is 137295491. The next prime is 137295547. The reversal of 137295496 is 694592731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 137124100 + 171396 = 11710^2 + 414^2 .

It is not an unprimeable number, because it can be changed into a prime (137295491) 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 3 ways as a sum of consecutive naturals, for example, 659971 + ... + 660178.

Almost surely, 2137295496 is an apocalyptic number.

It is an amenable number.

137295496 is an abundant number, since it is smaller than the sum of its proper divisors (139936004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137295496 is a wasteful number, since it uses less digits than its factorization.

137295496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320168 (or 1320164 counting only the distinct ones).

The product of its digits is 408240, while the sum is 46.

The square root of 137295496 is about 11717.3160749380. The cubic root of 137295496 is about 515.8840454149.

The spelling of 137295496 in words is "one hundred thirty-seven million, two hundred ninety-five thousand, four hundred ninety-six".

Divisors: 1 2 4 8 13 26 52 104 1320149 2640298 5280596 10561192 17161937 34323874 68647748 137295496