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136296075 = 3521817281
BaseRepresentation
bin10000001111110…
…11011010001011
3100111110120001210
420013323122023
5234342433300
621305144203
73243332436
oct1007733213
9314416053
10136296075
116aa32293
123978b063
1322311486
141415c81d
15be74050
hex81fb68b

136296075 has 12 divisors (see below), whose sum is σ = 225342968. Its totient is φ = 72691200.

The previous prime is 136296071. The next prime is 136296109. The reversal of 136296075 is 570692631.

It is not a de Polignac number, because 136296075 - 22 = 136296071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136296071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 908566 + ... + 908715.

Almost surely, 2136296075 is an apocalyptic number.

136296075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136296075 is a deficient number, since it is larger than the sum of its proper divisors (89046893).

136296075 is a wasteful number, since it uses less digits than its factorization.

136296075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817294 (or 1817289 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 136296075 is about 11674.5909992599. The cubic root of 136296075 is about 514.6292300994.

The spelling of 136296075 in words is "one hundred thirty-six million, two hundred ninety-six thousand, seventy-five".

Divisors: 1 3 5 15 25 75 1817281 5451843 9086405 27259215 45432025 136296075