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136095556 = 221923072
BaseRepresentation
bin10000001110010…
…10011101000100
3100111002101000011
420013022131010
5234320024211
621301000004
73241536022
oct1007123504
9314071004
10136095556
116a905673
12396b3004
132227111c
1414109712
15be34921
hex81ca744

136095556 has 27 divisors (see below), whose sum is σ = 252183519. Its totient is φ = 64256328.

The previous prime is 136095551. The next prime is 136095563. The reversal of 136095556 is 655590631.

The square root of 136095556 is 11666.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136095551) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 443155 + ... + 443461.

Almost surely, 2136095556 is an apocalyptic number.

136095556 is the 11666-th square number.

It is an amenable number.

136095556 is a deficient number, since it is larger than the sum of its proper divisors (116087963).

136095556 is an equidigital number, since it uses as much as digits as its factorization.

136095556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 40.

The cubic root of 136095556 is about 514.3767317892.

The spelling of 136095556 in words is "one hundred thirty-six million, ninety-five thousand, five hundred fifty-six".

Divisors: 1 2 4 19 38 76 307 361 614 722 1228 1444 5833 11666 23332 94249 110827 188498 221654 376996 443308 1790731 3581462 7162924 34023889 68047778 136095556