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136106996 = 22107318007
BaseRepresentation
bin10000001110011…
…01001111110100
3100111002221200212
420013031033310
5234320410441
621301124552
73241614254
oct1007151764
9314087625
10136106996
116a913223
12396b9758
13222763ac
141410d964
15be37eeb
hex81cd3f4

136106996 has 12 divisors (see below), whose sum is σ = 240414048. Its totient is φ = 67417272.

The previous prime is 136106989. The next prime is 136107001. The reversal of 136106996 is 699601631.

136106996 is digitally balanced in base 2, base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1361069962 = 37050228720288032, which contains 22 as substring.

136106996 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158576 + ... + 159431.

It is an arithmetic number, because the mean of its divisors is an integer number (20034504).

Almost surely, 2136106996 is an apocalyptic number.

It is an amenable number.

136106996 is a deficient number, since it is larger than the sum of its proper divisors (104307052).

136106996 is a wasteful number, since it uses less digits than its factorization.

136106996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318118 (or 318116 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 136106996 is about 11666.4903034289. The cubic root of 136106996 is about 514.3911439790.

The spelling of 136106996 in words is "one hundred thirty-six million, one hundred six thousand, nine hundred ninety-six".

Divisors: 1 2 4 107 214 428 318007 636014 1272028 34026749 68053498 136106996