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4712808 = 2331711551
BaseRepresentation
bin10001111110100101101000
322212102202110
4101332211220
52201302213
6245002320
755025652
oct21764550
98772673
104712808
112729891
1216b33a0
13c90159
148a96d2
156315c3
hex47e968

4712808 has 32 divisors (see below), whose sum is σ = 12476160. Its totient is φ = 1478400.

The previous prime is 4712797. The next prime is 4712821. The reversal of 4712808 is 8082174.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5368 + ... + 6183.

It is an arithmetic number, because the mean of its divisors is an integer number (389880).

Almost surely, 24712808 is an apocalyptic number.

It is an amenable number.

4712808 is an abundant number, since it is smaller than the sum of its proper divisors (7763352).

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

4712808 is a wasteful number, since it uses less digits than its factorization.

4712808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11577 (or 11573 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 4712808 is about 2170.9002740799. The cubic root of 4712808 is about 167.6588883656.

The spelling of 4712808 in words is "four million, seven hundred twelve thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 408 11551 23102 34653 46204 69306 92408 138612 196367 277224 392734 589101 785468 1178202 1570936 2356404 4712808