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10113168204 = 2232280921339
BaseRepresentation
bin10010110101100101…
…01011001101001100
3222002210201011201100
421122302223031030
5131202432340304
64351304143100
7505420340256
oct113262531514
928083634640
1010113168204
11431a68aa57
121b62a67a90
13c522918c9
146bd1c0cd6
153e2cb4439
hex25acab34c

10113168204 has 18 divisors (see below), whose sum is σ = 25563841940. Its totient is φ = 3371056056.

The previous prime is 10113168187. The next prime is 10113168217. The reversal of 10113168204 is 40286131101.

It is a happy number.

10113168204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×101131682042 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 140460634 + ... + 140460705.

Almost surely, 210113168204 is an apocalyptic number.

It is an amenable number.

10113168204 is an abundant number, since it is smaller than the sum of its proper divisors (15450673736).

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

10113168204 is a wasteful number, since it uses less digits than its factorization.

10113168204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280921349 (or 280921344 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 10113168204 its reverse (40286131101), we get a palindrome (50399299305).

The spelling of 10113168204 in words is "ten billion, one hundred thirteen million, one hundred sixty-eight thousand, two hundred four".

Divisors: 1 2 3 4 6 9 12 18 36 280921339 561842678 842764017 1123685356 1685528034 2528292051 3371056068 5056584102 10113168204