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136275041 = 7431732617
BaseRepresentation
bin10000001111101…
…10010001100001
3100111102111012202
420013312101201
5234341300131
621304502545
73243214220
oct1007662141
9314374182
10136275041
116aa18501
123977aa55
1322304a26
1414154cb7
15be6cbcb
hex81f6461

136275041 has 16 divisors (see below), whose sum is σ = 160347264. Its totient is φ = 113387904.

The previous prime is 136275019. The next prime is 136275047. The reversal of 136275041 is 140572631.

It is not a de Polignac number, because 136275041 - 214 = 136258657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136274995 and 136275013.

It is not an unprimeable number, because it can be changed into a prime (136275047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50765 + ... + 53381.

It is an arithmetic number, because the mean of its divisors is an integer number (10021704).

Almost surely, 2136275041 is an apocalyptic number.

It is an amenable number.

136275041 is a deficient number, since it is larger than the sum of its proper divisors (24072223).

136275041 is a wasteful number, since it uses less digits than its factorization.

136275041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 136275041 is about 11673.6901192382. The cubic root of 136275041 is about 514.6027552159.

The spelling of 136275041 in words is "one hundred thirty-six million, two hundred seventy-five thousand, forty-one".

Divisors: 1 7 43 173 301 1211 2617 7439 18319 52073 112531 452741 787717 3169187 19467863 136275041