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136095453 = 32136119069
BaseRepresentation
bin10000001110010…
…10011011011101
3100111002100212100
420013022123131
5234320023303
621300555313
73241535514
oct1007123335
9314070770
10136095453
116a90558a
12396b2b39
1322271070
141410967b
15be348a3
hex81ca6dd

136095453 has 24 divisors (see below), whose sum is σ = 215185880. Its totient is φ = 82373760.

The previous prime is 136095437. The next prime is 136095457. The reversal of 136095453 is 354590631.

136095453 is a `hidden beast` number, since 1 + 3 + 609 + 5 + 45 + 3 = 666.

136095453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8450649 + 127644804 = 2907^2 + 11298^2 .

It is not a de Polignac number, because 136095453 - 24 = 136095437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136095457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2398 + ... + 16671.

Almost surely, 2136095453 is an apocalyptic number.

136095453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

136095453 is a deficient number, since it is larger than the sum of its proper divisors (79090427).

136095453 is a wasteful number, since it uses less digits than its factorization.

136095453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19149 (or 19146 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 136095453 is about 11665.9955854612. The cubic root of 136095453 is about 514.3766020254.

The spelling of 136095453 in words is "one hundred thirty-six million, ninety-five thousand, four hundred fifty-three".

Divisors: 1 3 9 13 39 61 117 183 549 793 2379 7137 19069 57207 171621 247897 743691 1163209 2231073 3489627 10468881 15121717 45365151 136095453