Search a number
-
+
5747152 = 243111587
BaseRepresentation
bin10101111011000111010000
3101210222121111
4111323013100
52432402102
6323103104
766564355
oct25730720
911728544
105747152
113275a14
121b11a94
131262ba8
14a9862c
15787cd7
hex57b1d0

5747152 has 20 divisors (see below), whose sum is σ = 11495296. Its totient is φ = 2780640.

The previous prime is 5747149. The next prime is 5747179. The reversal of 5747152 is 2517475.

5747152 is an admirable number.

It is a super-2 number, since 2×57471522 = 66059512222208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5298 + ... + 6289.

Almost surely, 25747152 is an apocalyptic number.

It is an amenable number.

5747152 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5747152 is a wasteful number, since it uses less digits than its factorization.

5747152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11626 (or 11620 counting only the distinct ones).

The product of its digits is 9800, while the sum is 31.

The square root of 5747152 is about 2397.3218390529. The cubic root of 5747152 is about 179.1228103462.

The spelling of 5747152 in words is "five million, seven hundred forty-seven thousand, one hundred fifty-two".

Divisors: 1 2 4 8 16 31 62 124 248 496 11587 23174 46348 92696 185392 359197 718394 1436788 2873576 5747152