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4974031 = 12793889
BaseRepresentation
bin10010111110010111001111
3100100201002101
4102332113033
52233132111
6254335531
760164356
oct22762717
910321071
104974031
112898077
1217ba5a7
13105201a
1493699d
15683bc1
hex4be5cf

4974031 has 4 divisors (see below), whose sum is σ = 4979200. Its totient is φ = 4968864.

The previous prime is 4974023. The next prime is 4974041. The reversal of 4974031 is 1304794.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4974031 - 23 = 4974023 is a prime.

It is a super-2 number, since 2×49740312 = 49481968777922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4974041) 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, 666 + ... + 3223.

It is an arithmetic number, because the mean of its divisors is an integer number (1244800).

Almost surely, 24974031 is an apocalyptic number.

4974031 is a deficient number, since it is larger than the sum of its proper divisors (5169).

4974031 is a wasteful number, since it uses less digits than its factorization.

4974031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5168.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 4974031 is about 2230.2535730271. The cubic root of 4974031 is about 170.7010382195.

The spelling of 4974031 in words is "four million, nine hundred seventy-four thousand, thirty-one".

Divisors: 1 1279 3889 4974031