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4674422881 = 9674833943
BaseRepresentation
bin1000101101001111…
…00000100001100001
3110001202202021201101
410112213200201201
534033123013011
62051501034401
7223556640022
oct42647404141
913052667641
104674422881
111a89654107
12aa5555a01
13596576ccb
14324b50c49
151c55942c1
hex1169e0861

4674422881 has 4 divisors (see below), whose sum is σ = 4679257792. Its totient is φ = 4669587972.

The previous prime is 4674422869. The next prime is 4674422891. The reversal of 4674422881 is 1882244764.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4674422881 - 211 = 4674420833 is a prime.

It is a super-2 number, since 2×46744228812 = 43700458540832680322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4674422891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2416005 + ... + 2417938.

It is an arithmetic number, because the mean of its divisors is an integer number (1169814448).

Almost surely, 24674422881 is an apocalyptic number.

It is an amenable number.

4674422881 is a deficient number, since it is larger than the sum of its proper divisors (4834911).

4674422881 is an equidigital number, since it uses as much as digits as its factorization.

4674422881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834910.

The product of its digits is 688128, while the sum is 46.

The square root of 4674422881 is about 68369.7512135301. The cubic root of 4674422881 is about 1672.0246138149.

The spelling of 4674422881 in words is "four billion, six hundred seventy-four million, four hundred twenty-two thousand, eight hundred eighty-one".

Divisors: 1 967 4833943 4674422881