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4997352 = 233208223
BaseRepresentation
bin10011000100000011101000
3100101220002010
4103010003220
52234403402
6255035520
760322353
oct23040350
910356063
104997352
112903648
12180bba0
13105c819
1494129a
1568aa6c
hex4c40e8

4997352 has 16 divisors (see below), whose sum is σ = 12493440. Its totient is φ = 1665776.

The previous prime is 4997339. The next prime is 4997353. The reversal of 4997352 is 2537994.

It is a self number, because there is not a number n which added to its sum of digits gives 4997352.

It is not an unprimeable number, because it can be changed into a prime (4997353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104088 + ... + 104135.

It is an arithmetic number, because the mean of its divisors is an integer number (780840).

Almost surely, 24997352 is an apocalyptic number.

It is an amenable number.

4997352 is an abundant number, since it is smaller than the sum of its proper divisors (7496088).

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

4997352 is a wasteful number, since it uses less digits than its factorization.

4997352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208232 (or 208228 counting only the distinct ones).

The product of its digits is 68040, while the sum is 39.

The square root of 4997352 is about 2235.4757882831. The cubic root of 4997352 is about 170.9674025618.

The spelling of 4997352 in words is "four million, nine hundred ninety-seven thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 208223 416446 624669 832892 1249338 1665784 2498676 4997352