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3111064130 = 25757341081
BaseRepresentation
bin1011100101101111…
…0001001001000010
322000211000102200102
42321123301021002
522332413023010
61232412522402
7140044415546
oct27133611102
98024012612
103111064130
111357129589
12729a80402
133a7700065
14217277a26
151331d1ba5
hexb96f1242

3111064130 has 16 divisors (see below), whose sum is σ = 5600791224. Its totient is φ = 1244231040.

The previous prime is 3111064127. The next prime is 3111064139. The reversal of 3111064130 is 314601113.

It can be written as a sum of positive squares in 4 ways, for example, as 3055546729 + 55517401 = 55277^2 + 7451^2 .

It is a super-3 number, since 3×31110641303 (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3111064139) 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, 55190 + ... + 96270.

Almost surely, 23111064130 is an apocalyptic number.

3111064130 is a deficient number, since it is larger than the sum of its proper divisors (2489727094).

3111064130 is a wasteful number, since it uses less digits than its factorization.

3111064130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48661.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 3111064130 is about 55776.9139519210. The cubic root of 3111064130 is about 1459.8323648777.

Adding to 3111064130 its reverse (314601113), we get a palindrome (3425665243).

The spelling of 3111064130 in words is "three billion, one hundred eleven million, sixty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 7573 15146 37865 41081 75730 82162 205405 410810 311106413 622212826 1555532065 3111064130