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137163083685 = 3565913875881
BaseRepresentation
bin111111110111110001…
…1101000111110100101
3111010001010112121011120
41333233203220332211
54221402222134220
6143002320524153
712624012655155
oct1775743507645
9433033477146
10137163083685
1153196a91a01
12226bb780659
13cc1bc0a9a4
1468d2958765
15387bb43a40
hex1fef8e8fa5

137163083685 has 16 divisors (see below), whose sum is σ = 219793970880. Its totient is φ = 73042632320.

The previous prime is 137163083639. The next prime is 137163083773. The reversal of 137163083685 is 586380361731.

It is not a de Polignac number, because 137163083685 - 26 = 137163083621 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6928056 + ... + 6947825.

It is an arithmetic number, because the mean of its divisors is an integer number (13737123180).

Almost surely, 2137163083685 is an apocalyptic number.

137163083685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

137163083685 is a deficient number, since it is larger than the sum of its proper divisors (82630887195).

137163083685 is a wasteful number, since it uses less digits than its factorization.

137163083685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13876548.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 137163083685 in words is "one hundred thirty-seven billion, one hundred sixty-three million, eighty-three thousand, six hundred eighty-five".

Divisors: 1 3 5 15 659 1977 3295 9885 13875881 41627643 69379405 208138215 9144205579 27432616737 45721027895 137163083685