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137124241107 = 3715143243217
BaseRepresentation
bin111111110110100111…
…1011101111011010011
3111002221102110012011120
41333231033131323103
54221312301203412
6142554412213323
712623031550410
oct1775517357323
9432842405146
10137124241107
11531770719a7
12226aa76a243
13cc13b5ac09
1468cb727107
15387851eb8c
hex1fed3dded3

137124241107 has 16 divisors (see below), whose sum is σ = 210335012352. Its totient is φ = 77837788800.

The previous prime is 137124241087. The next prime is 137124241109. The reversal of 137124241107 is 701142421731.

It is not a de Polignac number, because 137124241107 - 212 = 137124237011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137124241109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21618438 + ... + 21624779.

It is an arithmetic number, because the mean of its divisors is an integer number (13145938272).

Almost surely, 2137124241107 is an apocalyptic number.

137124241107 is a deficient number, since it is larger than the sum of its proper divisors (73210771245).

137124241107 is a wasteful number, since it uses less digits than its factorization.

137124241107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43243378.

The product of its (nonzero) digits is 9408, while the sum is 33.

Adding to 137124241107 its reverse (701142421731), we get a palindrome (838266662838).

The spelling of 137124241107 in words is "one hundred thirty-seven billion, one hundred twenty-four million, two hundred forty-one thousand, one hundred seven".

Divisors: 1 3 7 21 151 453 1057 3171 43243217 129729651 302702519 908107557 6529725767 19589177301 45708080369 137124241107