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137933341 = 7132296619
BaseRepresentation
bin10000011100010…
…11001000011101
3100121112201222021
420032023020131
5240302331331
621404220141
73263262010
oct1016131035
9317481867
10137933341
11709503a7
123a23a651
1322765780
1414467377
15c199211
hex838b21d

137933341 has 16 divisors (see below), whose sum is σ = 170531200. Its totient is φ = 108641088.

The previous prime is 137933329. The next prime is 137933363. The reversal of 137933341 is 143339731.

It is a cyclic number.

It is not a de Polignac number, because 137933341 - 29 = 137932829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137933297 and 137933306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137933441) 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, 17530 + ... + 24148.

It is an arithmetic number, because the mean of its divisors is an integer number (10658200).

Almost surely, 2137933341 is an apocalyptic number.

It is an amenable number.

137933341 is a deficient number, since it is larger than the sum of its proper divisors (32597859).

137933341 is a wasteful number, since it uses less digits than its factorization.

137933341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6868.

The product of its digits is 20412, while the sum is 34.

The square root of 137933341 is about 11744.5025863167. The cubic root of 137933341 is about 516.6817064416.

The spelling of 137933341 in words is "one hundred thirty-seven million, nine hundred thirty-three thousand, three hundred forty-one".

Divisors: 1 7 13 91 229 1603 2977 6619 20839 46333 86047 602329 1515751 10610257 19704763 137933341