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5712372 = 2232236899
BaseRepresentation
bin10101110010100111110100
3101202012220100
4111302213310
52430243442
6322234100
766361101
oct25624764
911665810
105712372
113251876
121ab5930
131250103
14a89aa8
1577c84c
hex5729f4

5712372 has 36 divisors (see below), whose sum is σ = 15069600. Its totient is φ = 1821072.

The previous prime is 5712367. The next prime is 5712373. The reversal of 5712372 is 2732175.

5712372 is a `hidden beast` number, since 571 + 23 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5712373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2622 + ... + 4277.

It is an arithmetic number, because the mean of its divisors is an integer number (418600).

Almost surely, 25712372 is an apocalyptic number.

It is an amenable number.

5712372 is an abundant number, since it is smaller than the sum of its proper divisors (9357228).

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

5712372 is a wasteful number, since it uses less digits than its factorization.

5712372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6932 (or 6927 counting only the distinct ones).

The product of its digits is 2940, while the sum is 27.

The square root of 5712372 is about 2390.0569030883. The cubic root of 5712372 is about 178.7607469047.

It can be divided in two parts, 5712 and 372, that added together give a square (6084 = 782).

The spelling of 5712372 in words is "five million, seven hundred twelve thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 828 6899 13798 20697 27596 41394 62091 82788 124182 158677 248364 317354 476031 634708 952062 1428093 1904124 2856186 5712372