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3103422213 = 31496942779
BaseRepresentation
bin1011100011111010…
…0111011100000101
322000021122011221110
42320332213130011
522323434002323
61231541035233
7136622440113
oct27076473405
98007564843
103103422213
11135288a051
127273b5b19
133a5c55908
14216248ab3
151326c2793
hexb8fa7705

3103422213 has 8 divisors (see below), whose sum is σ = 4165668000. Its totient is φ = 2055062288.

The previous prime is 3103422197. The next prime is 3103422221. The reversal of 3103422213 is 3122243013.

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 3103422213 - 24 = 3103422197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3103422213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103422263) 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, 3470943 + ... + 3471836.

It is an arithmetic number, because the mean of its divisors is an integer number (520708500).

Almost surely, 23103422213 is an apocalyptic number.

It is an amenable number.

3103422213 is a deficient number, since it is larger than the sum of its proper divisors (1062245787).

3103422213 is a wasteful number, since it uses less digits than its factorization.

3103422213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6942931.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3103422213 is about 55708.3675312785. The cubic root of 3103422213 is about 1458.6360898916.

Adding to 3103422213 its reverse (3122243013), we get a palindrome (6225665226).

The spelling of 3103422213 in words is "three billion, one hundred three million, four hundred twenty-two thousand, two hundred thirteen".

Divisors: 1 3 149 447 6942779 20828337 1034474071 3103422213