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3113297107 = 6746467121
BaseRepresentation
bin1011100110010001…
…0010010011010011
322000222012212202021
42321210102103103
522334001001412
61232532432311
7140102405644
oct27144222323
98028185667
103113297107
111358414218
1272a778697
133a800254b
142176996cb
151334c3607
hexb99124d3

3113297107 has 4 divisors (see below), whose sum is σ = 3159764296. Its totient is φ = 3066829920.

The previous prime is 3113297087. The next prime is 3113297111. The reversal of 3113297107 is 7017923113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7017923113 = 27817252289.

It is a cyclic number.

It is not a de Polignac number, because 3113297107 - 215 = 3113264339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3113297167) 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, 23233494 + ... + 23233627.

It is an arithmetic number, because the mean of its divisors is an integer number (789941074).

Almost surely, 23113297107 is an apocalyptic number.

3113297107 is a deficient number, since it is larger than the sum of its proper divisors (46467189).

3113297107 is an equidigital number, since it uses as much as digits as its factorization.

3113297107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46467188.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 3113297107 is about 55796.9273974831. The cubic root of 3113297107 is about 1460.1815479187.

The spelling of 3113297107 in words is "three billion, one hundred thirteen million, two hundred ninety-seven thousand, one hundred seven".

Divisors: 1 67 46467121 3113297107