Search a number
-
+
5237712 = 243236373
BaseRepresentation
bin10011111110101111010000
3100212002210100
4103332233100
52320101322
6304132400
762343204
oct23765720
910762710
105237712
112a58197
121907100
13111504c
149a4b04
156d6dac
hex4febd0

5237712 has 30 divisors (see below), whose sum is σ = 14658722. Its totient is φ = 1745856.

The previous prime is 5237707. The next prime is 5237723. The reversal of 5237712 is 2177325.

It can be written as a sum of positive squares in only one way, i.e., 4769856 + 467856 = 2184^2 + 684^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18043 + ... + 18330.

Almost surely, 25237712 is an apocalyptic number.

It is an amenable number.

5237712 is an abundant number, since it is smaller than the sum of its proper divisors (9421010).

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

5237712 is a wasteful number, since it uses less digits than its factorization.

5237712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36387 (or 36378 counting only the distinct ones).

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

The square root of 5237712 is about 2288.6048151658. The cubic root of 5237712 is about 173.6656281700.

The spelling of 5237712 in words is "five million, two hundred thirty-seven thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 36373 72746 109119 145492 218238 290984 327357 436476 581968 654714 872952 1309428 1745904 2618856 5237712