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137103748005 = 3571305749981
BaseRepresentation
bin111111110110000000…
…1010010101110100101
3111002212222220000220210
41333230001102232211
54221242024414010
6142552401050033
712622362425640
oct1775401225645
9432788800823
10137103748005
1153166545154
12226a3926919
13cc0c834213
1468c8b10a57
153876822b20
hex1fec052ba5

137103748005 has 16 divisors (see below), whose sum is σ = 250703996544. Its totient is φ = 62675999040.

The previous prime is 137103747971. The next prime is 137103748007. The reversal of 137103748005 is 500847301731.

It is not a de Polignac number, because 137103748005 - 26 = 137103747941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137103748007) 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, 652874886 + ... + 652875095.

It is an arithmetic number, because the mean of its divisors is an integer number (15668999784).

Almost surely, 2137103748005 is an apocalyptic number.

137103748005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

137103748005 is a deficient number, since it is larger than the sum of its proper divisors (113600248539).

137103748005 is a wasteful number, since it uses less digits than its factorization.

137103748005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305749996.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 137103748005 in words is "one hundred thirty-seven billion, one hundred three million, seven hundred forty-eight thousand, five".

Divisors: 1 3 5 7 15 21 35 105 1305749981 3917249943 6528749905 9140249867 19586249715 27420749601 45701249335 137103748005