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109119352 = 2313639919
BaseRepresentation
bin1101000000100…
…00011101111000
321121022211121111
412200100131320
5210413304402
614454450104
72463333136
oct640203570
9247284544
10109119352
115665aa91
1230663934
13197b7584
14106c6756
1598a69d7
hex6810778

109119352 has 8 divisors (see below), whose sum is σ = 204598800. Its totient is φ = 54559672.

The previous prime is 109119343. The next prime is 109119359. The reversal of 109119352 is 253911901.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109119359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6819952 + ... + 6819967.

It is an arithmetic number, because the mean of its divisors is an integer number (25574850).

Almost surely, 2109119352 is an apocalyptic number.

It is an amenable number.

109119352 is a deficient number, since it is larger than the sum of its proper divisors (95479448).

109119352 is a wasteful number, since it uses less digits than its factorization.

109119352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13639925 (or 13639921 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 109119352 is about 10446.0208692114. The cubic root of 109119352 is about 477.8599053739.

The spelling of 109119352 in words is "one hundred nine million, one hundred nineteen thousand, three hundred fifty-two".

Divisors: 1 2 4 8 13639919 27279838 54559676 109119352