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3113053313 = 139122918223
BaseRepresentation
bin1011100110001101…
…0110110010000001
322000221202111022212
42321203112302001
522333420201223
61232523311505
7140100342116
oct27143266201
98027674285
103113053313
111358268037
1272a67b595
133a7c485a6
1421763490d
15133476278
hexb98d6c81

3113053313 has 8 divisors (see below), whose sum is σ = 3138172800. Its totient is φ = 3087973008.

The previous prime is 3113053259. The next prime is 3113053367. The reversal of 3113053313 is 3133503113.

It is an interprime number because it is at equal distance from previous prime (3113053259) and next prime (3113053367).

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 3113053313 - 28 = 3113053057 is a prime.

It is a super-2 number, since 2×31130533132 = 19382201859160551938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3113013313) 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, 161720 + ... + 179942.

It is an arithmetic number, because the mean of its divisors is an integer number (392271600).

Almost surely, 23113053313 is an apocalyptic number.

It is an amenable number.

3113053313 is a deficient number, since it is larger than the sum of its proper divisors (25119487).

3113053313 is a wasteful number, since it uses less digits than its factorization.

3113053313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19591.

The product of its (nonzero) digits is 1215, while the sum is 23.

The square root of 3113053313 is about 55794.7427003656. The cubic root of 3113053313 is about 1460.1434326152.

Adding to 3113053313 its reverse (3133503113), we get a palindrome (6246556426).

The spelling of 3113053313 in words is "three billion, one hundred thirteen million, fifty-three thousand, three hundred thirteen".

Divisors: 1 139 1229 18223 170831 2532997 22396067 3113053313