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10231044 = 22319231951
BaseRepresentation
bin100111000001…
…110100000100
3201020210100120
4213001310010
510104343134
61003141540
7152651055
oct47016404
921223316
1010231044
11585880a
1235148b0
132172a95
14150472c
15d71649
hex9c1d04

10231044 has 48 divisors (see below), whose sum is σ = 26234880. Its totient is φ = 3088800.

The previous prime is 10231043. The next prime is 10231049. The reversal of 10231044 is 44013201.

It is a super-2 number, since 2×102310442 = 209348522659872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10231043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4269 + ... + 6219.

It is an arithmetic number, because the mean of its divisors is an integer number (546560).

Almost surely, 210231044 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 10231044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13117440).

10231044 is an abundant number, since it is smaller than the sum of its proper divisors (16003836).

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

10231044 is a wasteful number, since it uses less digits than its factorization.

10231044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000 (or 1998 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10231044 is about 3198.6003188895. The cubic root of 10231044 is about 217.0900827261.

Adding to 10231044 its reverse (44013201), we get a palindrome (54244245).

The spelling of 10231044 in words is "ten million, two hundred thirty-one thousand, forty-four".

Divisors: 1 2 3 4 6 12 19 23 38 46 57 69 76 92 114 138 228 276 437 874 1311 1748 1951 2622 3902 5244 5853 7804 11706 23412 37069 44873 74138 89746 111207 134619 148276 179492 222414 269238 444828 538476 852587 1705174 2557761 3410348 5115522 10231044