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115338106 = 213326249
BaseRepresentation
bin1101101111111…
…10101101111010
322001000210010201
412313332231322
5214011304411
615240032414
72600233462
oct667765572
9261023121
10115338106
115a118254
123276270a
131ab84000
1411464ba2
15a1d43c1
hex6dfeb7a

115338106 has 16 divisors (see below), whose sum is σ = 187425000. Its totient is φ = 53230944.

The previous prime is 115338103. The next prime is 115338121. The reversal of 115338106 is 601833511.

It can be written as a sum of positive squares in 4 ways, for example, as 13024881 + 102313225 = 3609^2 + 10115^2 .

It is not an unprimeable number, because it can be changed into a prime (115338101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8731 + ... + 17518.

Almost surely, 2115338106 is an apocalyptic number.

115338106 is a deficient number, since it is larger than the sum of its proper divisors (72086894).

115338106 is an equidigital number, since it uses as much as digits as its factorization.

115338106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26290 (or 26264 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 115338106 is about 10739.5579983536. The cubic root of 115338106 is about 486.7705237992.

The spelling of 115338106 in words is "one hundred fifteen million, three hundred thirty-eight thousand, one hundred six".

Divisors: 1 2 13 26 169 338 2197 4394 26249 52498 341237 682474 4436081 8872162 57669053 115338106