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3113022109 = 43409177007
BaseRepresentation
bin1011100110001100…
…1111001010011101
322000221200220112011
42321203033022131
522333413201414
61232522511221
7140100152131
oct27143171235
98027626464
103113022109
11135824664a
1272a665511
133a7c37322
142176273c1
1513346bdc4
hexb98cf29d

3113022109 has 8 divisors (see below), whose sum is σ = 3193224320. Its totient is φ = 3033174816.

The previous prime is 3113022091. The next prime is 3113022127. The reversal of 3113022109 is 9012203113.

It is an interprime number because it is at equal distance from previous prime (3113022091) and next prime (3113022127).

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 3113022109 - 211 = 3113020061 is a prime.

It is a super-2 number, since 2×31130221092 = 19381813302245615762, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3113022109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113022179) 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, 70917 + ... + 106090.

It is an arithmetic number, because the mean of its divisors is an integer number (399153040).

Almost surely, 23113022109 is an apocalyptic number.

It is an amenable number.

3113022109 is a deficient number, since it is larger than the sum of its proper divisors (80202211).

3113022109 is a wasteful number, since it uses less digits than its factorization.

3113022109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177459.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 3113022109 is about 55794.4630675840. The cubic root of 3113022109 is about 1460.1385539678.

The spelling of 3113022109 in words is "three billion, one hundred thirteen million, twenty-two thousand, one hundred nine".

Divisors: 1 43 409 17587 177007 7611301 72395863 3113022109