Search a number
-
+
3110470057 = 13722704161
BaseRepresentation
bin1011100101100110…
…0000000110101001
322000202220020202201
42321121200012221
522332240020212
61232352100201
7140036362552
oct27131400651
98022806681
103110470057
111356863212
12729834661
133a7552836
14217161329
15133115b57
hexb96601a9

3110470057 has 4 divisors (see below), whose sum is σ = 3133174356. Its totient is φ = 3087765760.

The previous prime is 3110470037. The next prime is 3110470079. The reversal of 3110470057 is 7500740113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7500740113 = 17594264207.

It can be written as a sum of positive squares in 2 ways, for example, as 688747536 + 2421722521 = 26244^2 + 49211^2 .

It is a cyclic number.

It is not a de Polignac number, because 3110470057 - 215 = 3110437289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3110470037) 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, 11351944 + ... + 11352217.

It is an arithmetic number, because the mean of its divisors is an integer number (783293589).

Almost surely, 23110470057 is an apocalyptic number.

It is an amenable number.

3110470057 is a deficient number, since it is larger than the sum of its proper divisors (22704299).

3110470057 is a wasteful number, since it uses less digits than its factorization.

3110470057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22704298.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 3110470057 is about 55771.5882596148. The cubic root of 3110470057 is about 1459.7394382387.

The spelling of 3110470057 in words is "three billion, one hundred ten million, four hundred seventy thousand, fifty-seven".

Divisors: 1 137 22704161 3110470057