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136850796 = 223671661
BaseRepresentation
bin10000010100000…
…10110101101100
3100112111202000000
420022002311230
5240013211141
621325104300
73251132625
oct1012026554
9315452000
10136850796
1170281035
12399b8090
1322476b04
1414264a4c
15c0335b6
hex8282d6c

136850796 has 84 divisors (see below), whose sum is σ = 364677264. Its totient is φ = 44906400.

The previous prime is 136850789. The next prime is 136850803. The reversal of 136850796 is 697058631.

It is a happy number.

136850796 is a `hidden beast` number, since 136 + 8 + 507 + 9 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (136850789) and next prime (136850803).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 206706 + ... + 207366.

It is an arithmetic number, because the mean of its divisors is an integer number (4341396).

Almost surely, 2136850796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136850796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182338632).

136850796 is an abundant number, since it is smaller than the sum of its proper divisors (227826468).

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

136850796 is an equidigital number, since it uses as much as digits as its factorization.

136850796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 136850796 is about 11698.3244954139. The cubic root of 136850796 is about 515.3264603070.

The spelling of 136850796 in words is "one hundred thirty-six million, eight hundred fifty thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 71 81 108 142 162 213 243 284 324 426 486 639 661 729 852 972 1278 1322 1458 1917 1983 2556 2644 2916 3834 3966 5751 5949 7668 7932 11502 11898 17253 17847 23004 23796 34506 35694 46931 51759 53541 69012 71388 93862 103518 107082 140793 160623 187724 207036 214164 281586 321246 422379 481869 563172 642492 844758 963738 1267137 1689516 1927476 2534274 3801411 5068548 7602822 11404233 15205644 22808466 34212699 45616932 68425398 136850796