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10231168 = 27671193
BaseRepresentation
bin100111000001…
…110110000000
3201020210112011
4213001312000
510104344133
61003142304
7152651323
oct47016600
921223464
1010231168
115858912
123514994
132172b5c
1415047ba
15d716cd
hex9c1d80

10231168 has 32 divisors (see below), whose sum is σ = 20703960. Its totient is φ = 5035008.

The previous prime is 10231163. The next prime is 10231183. The reversal of 10231168 is 86113201.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7980 + ... + 9172.

Almost surely, 210231168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10231168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10351980).

10231168 is an abundant number, since it is smaller than the sum of its proper divisors (10472792).

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

10231168 is an equidigital number, since it uses as much as digits as its factorization.

10231168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274 (or 1262 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 10231168 is about 3198.6197023091. The cubic root of 10231168 is about 217.0909597647.

Adding to 10231168 its reverse (86113201), we get a palindrome (96344369).

The spelling of 10231168 in words is "ten million, two hundred thirty-one thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 16 32 64 67 128 134 268 536 1072 1193 2144 2386 4288 4772 8576 9544 19088 38176 76352 79931 152704 159862 319724 639448 1278896 2557792 5115584 10231168