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4996931 = 28317657
BaseRepresentation
bin10011000011111101000011
3100101212111112
4103003331003
52234400211
6255033535
760321212
oct23037503
910355445
104996931
1129032a5
12180b8ab
13105c584
14941079
1568a88b
hex4c3f43

4996931 has 4 divisors (see below), whose sum is σ = 5014872. Its totient is φ = 4978992.

The previous prime is 4996919. The next prime is 4996933. The reversal of 4996931 is 1396994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4996931 - 218 = 4734787 is a prime.

It is a super-2 number, since 2×49969312 = 49938638837522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4996933) 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, 8546 + ... + 9111.

It is an arithmetic number, because the mean of its divisors is an integer number (1253718).

Almost surely, 24996931 is an apocalyptic number.

4996931 is a deficient number, since it is larger than the sum of its proper divisors (17941).

4996931 is a wasteful number, since it uses less digits than its factorization.

4996931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17940.

The product of its digits is 52488, while the sum is 41.

The square root of 4996931 is about 2235.3816229002. The cubic root of 4996931 is about 170.9626013992.

The spelling of 4996931 in words is "four million, nine hundred ninety-six thousand, nine hundred thirty-one".

Divisors: 1 283 17657 4996931