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10231032 = 233760899
BaseRepresentation
bin100111000001…
…110011111000
3201020210100010
4213001303320
510104343112
61003141520
7152651040
oct47016370
921223303
1010231032
1158587a9
1235148a0
132172a86
141504720
15d7163c
hex9c1cf8

10231032 has 32 divisors (see below), whose sum is σ = 29232000. Its totient is φ = 2923104.

The previous prime is 10231009. The next prime is 10231037. The reversal of 10231032 is 23013201.

It is a happy number.

10231032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10230999 and 10231017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231037) 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, 30282 + ... + 30617.

It is an arithmetic number, because the mean of its divisors is an integer number (913500).

Almost surely, 210231032 is an apocalyptic number.

10231032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10231032 is an abundant number, since it is smaller than the sum of its proper divisors (19000968).

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

10231032 is a wasteful number, since it uses less digits than its factorization.

10231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60915 (or 60911 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 10231032 is about 3198.5984430685. The cubic root of 10231032 is about 217.0899978510.

Adding to 10231032 its reverse (23013201), we get a palindrome (33244233).

The spelling of 10231032 in words is "ten million, two hundred thirty-one thousand, thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 60899 121798 182697 243596 365394 426293 487192 730788 852586 1278879 1461576 1705172 2557758 3410344 5115516 10231032