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137380014 = 23273104551
BaseRepresentation
bin10000011000001…
…00000010101110
3100120111121221200
420030010002232
5240132130024
621344310330
73255465552
oct1014040256
9316447850
10137380014
1170602702
123a0123a6
1322600965
1414361862
15c0da2c9
hex83040ae

137380014 has 24 divisors (see below), whose sum is σ = 301737072. Its totient is φ = 45165600.

The previous prime is 137380007. The next prime is 137380027. The reversal of 137380014 is 410083731.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 137380014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50962 + ... + 53589.

It is an arithmetic number, because the mean of its divisors is an integer number (12572378).

Almost surely, 2137380014 is an apocalyptic number.

137380014 is an abundant number, since it is smaller than the sum of its proper divisors (164357058).

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

137380014 is a wasteful number, since it uses less digits than its factorization.

137380014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104632 (or 104629 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 137380014 is about 11720.9220627048. The cubic root of 137380014 is about 515.9898817197.

The spelling of 137380014 in words is "one hundred thirty-seven million, three hundred eighty thousand, fourteen".

Divisors: 1 2 3 6 9 18 73 146 219 438 657 1314 104551 209102 313653 627306 940959 1881918 7632223 15264446 22896669 45793338 68690007 137380014