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5231712 = 25354497
BaseRepresentation
bin10011111101010001100000
3100211210120010
4103331101200
52314403322
6304044520
762316543
oct23752140
910753503
105231712
112a53732
121903740
1311123b5
149a285a
156d520c
hex4fd460

5231712 has 24 divisors (see below), whose sum is σ = 13733496. Its totient is φ = 1743872.

The previous prime is 5231701. The next prime is 5231713. The reversal of 5231712 is 2171325.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27153 + ... + 27344.

It is an arithmetic number, because the mean of its divisors is an integer number (572229).

Almost surely, 25231712 is an apocalyptic number.

It is an amenable number.

5231712 is an abundant number, since it is smaller than the sum of its proper divisors (8501784).

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

5231712 is a wasteful number, since it uses less digits than its factorization.

5231712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54510 (or 54502 counting only the distinct ones).

The product of its digits is 420, while the sum is 21.

The square root of 5231712 is about 2287.2935972454. The cubic root of 5231712 is about 173.5992892862.

The spelling of 5231712 in words is "five million, two hundred thirty-one thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 54497 108994 163491 217988 326982 435976 653964 871952 1307928 1743904 2615856 5231712