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137010370 = 2572279613
BaseRepresentation
bin10000010101010…
…01110011000010
3100112210211220011
420022221303002
5240033312440
621332335134
73252366100
oct1012516302
9315724804
10137010370
117037aa12
1239a744aa
1322501633
14142a6c70
15c0659ea
hex82a9cc2

137010370 has 24 divisors (see below), whose sum is σ = 286883964. Its totient is φ = 46974816.

The previous prime is 137010347. The next prime is 137010407. The reversal of 137010370 is 73010731.

It can be written as a sum of positive squares in 2 ways, for example, as 132917841 + 4092529 = 11529^2 + 2023^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139317 + ... + 140296.

Almost surely, 2137010370 is an apocalyptic number.

137010370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137010370 is an abundant number, since it is smaller than the sum of its proper divisors (149873594).

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

137010370 is a wasteful number, since it uses less digits than its factorization.

137010370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279634 (or 279627 counting only the distinct ones).

The product of its (nonzero) digits is 441, while the sum is 22.

The square root of 137010370 is about 11705.1428867827. The cubic root of 137010370 is about 515.5266802189.

The spelling of 137010370 in words is "one hundred thirty-seven million, ten thousand, three hundred seventy".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 279613 559226 1398065 1957291 2796130 3914582 9786455 13701037 19572910 27402074 68505185 137010370