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10231332 = 2235316087
BaseRepresentation
bin100111000001…
…111000100100
3201020210202020
4213001320210
510104400312
61003143140
7152651646
oct47017044
921223666
1010231332
115858a51
123514ab0
132172c57
141504896
15d7178c
hex9c1e24

10231332 has 24 divisors (see below), whose sum is σ = 24325056. Its totient is φ = 3345888.

The previous prime is 10231303. The next prime is 10231337. The reversal of 10231332 is 23313201.

It is not an unprimeable number, because it can be changed into a prime (10231337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7408 + ... + 8679.

It is an arithmetic number, because the mean of its divisors is an integer number (1013544).

Almost surely, 210231332 is an apocalyptic number.

10231332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10231332 is an abundant number, since it is smaller than the sum of its proper divisors (14093724).

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

10231332 is a wasteful number, since it uses less digits than its factorization.

10231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16147 (or 16145 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 10231332 is about 3198.6453382643. The cubic root of 10231332 is about 217.0921197081.

Adding to 10231332 its reverse (23313201), we get a palindrome (33544533).

The spelling of 10231332 in words is "ten million, two hundred thirty-one thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 53 106 159 212 318 636 16087 32174 48261 64348 96522 193044 852611 1705222 2557833 3410444 5115666 10231332