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116107164 = 22323898291
BaseRepresentation
bin1101110101110…
…10011110011100
322002110212002100
412322322132130
5214210412124
615304325100
72606615565
oct672723634
9262425070
10116107164
115a5a3038
1232a73790
131b093084
14115c516c
15a2d71c9
hex6eba79c

116107164 has 36 divisors (see below), whose sum is σ = 294283080. Its totient is φ = 38598240.

The previous prime is 116107163. The next prime is 116107193. The reversal of 116107164 is 461701611.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116107163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9859 + ... + 18149.

It is an arithmetic number, because the mean of its divisors is an integer number (8174530).

Almost surely, 2116107164 is an apocalyptic number.

It is an amenable number.

116107164 is an abundant number, since it is smaller than the sum of its proper divisors (178175916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116107164 is a wasteful number, since it uses less digits than its factorization.

116107164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8690 (or 8685 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 116107164 is about 10775.3034296023. The cubic root of 116107164 is about 487.8500334224.

Adding to 116107164 its reverse (461701611), we get a palindrome (577808775).

The spelling of 116107164 in words is "one hundred sixteen million, one hundred seven thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 18 36 389 778 1167 1556 2334 3501 4668 7002 8291 14004 16582 24873 33164 49746 74619 99492 149238 298476 3225199 6450398 9675597 12900796 19351194 29026791 38702388 58053582 116107164