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5349931 = 43831499
BaseRepresentation
bin10100011010001000101011
3101001210201121
4110122020223
52332144211
6310400111
763321316
oct24321053
911053647
105349931
113024534
121960037
131154152
149d397d
1570a271
hex51a22b

5349931 has 8 divisors (see below), whose sum is σ = 5544000. Its totient is φ = 5159112.

The previous prime is 5349919. The next prime is 5349937. The reversal of 5349931 is 1399435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5349931 - 25 = 5349899 is a prime.

It is a super-2 number, since 2×53499312 = 57243523409522, which contains 22 as substring.

It is a Duffinian number.

5349931 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5349937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2820 + ... + 4318.

It is an arithmetic number, because the mean of its divisors is an integer number (693000).

Almost surely, 25349931 is an apocalyptic number.

5349931 is a deficient number, since it is larger than the sum of its proper divisors (194069).

5349931 is a wasteful number, since it uses less digits than its factorization.

5349931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625.

The product of its digits is 14580, while the sum is 34.

The square root of 5349931 is about 2312.9917855453. The cubic root of 5349931 is about 174.8971477260.

The spelling of 5349931 in words is "five million, three hundred forty-nine thousand, nine hundred thirty-one".

Divisors: 1 43 83 1499 3569 64457 124417 5349931