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108413049 = 3293173931
BaseRepresentation
bin1100111011001…
…00000001111001
321112222221202010
412131210001321
5210223204144
614431400133
72454332013
oct635440171
9245887663
10108413049
1156218368
1230383049
13195cac44
14105811b3
1597b75b9
hex6764079

108413049 has 16 divisors (see below), whose sum is σ = 150045120. Its totient is φ = 69545280.

The previous prime is 108413047. The next prime is 108413051. The reversal of 108413049 is 940314801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (108413047) and next prime (108413051).

It is not a de Polignac number, because 108413049 - 21 = 108413047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108413047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25614 + ... + 29544.

It is an arithmetic number, because the mean of its divisors is an integer number (9377820).

Almost surely, 2108413049 is an apocalyptic number.

It is an amenable number.

108413049 is a deficient number, since it is larger than the sum of its proper divisors (41632071).

108413049 is a wasteful number, since it uses less digits than its factorization.

108413049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 108413049 is about 10412.1587098930. The cubic root of 108413049 is about 476.8266492080.

The spelling of 108413049 in words is "one hundred eight million, four hundred thirteen thousand, forty-nine".

Divisors: 1 3 29 87 317 951 3931 9193 11793 27579 113999 341997 1246127 3738381 36137683 108413049