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3130233232213 = 7150341875783
BaseRepresentation
bin101101100011010000011…
…100001001101101010101
3102002020200100001221112001
4231203100130021231111
5402241204201412323
610354002001355301
7442103045315533
oct55432034115525
912066610057461
103130233232213
11aa75850666aa
124267b0938b31
13199244b25c59
14ab70b355153
1556657cc83ad
hex2d8d0709b55

3130233232213 has 8 divisors (see below), whose sum is σ = 3174387705216. Its totient is φ = 3086080611600.

The previous prime is 3130233232207. The next prime is 3130233232249. The reversal of 3130233232213 is 3122323320313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3130233232213 is a prime.

It is a super-3 number, since 3×31302332322133 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130233232513) 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, 3136320 + ... + 4012102.

It is an arithmetic number, because the mean of its divisors is an integer number (396798463152).

Almost surely, 23130233232213 is an apocalyptic number.

It is an amenable number.

3130233232213 is a deficient number, since it is larger than the sum of its proper divisors (44154473003).

3130233232213 is an equidigital number, since it uses as much as digits as its factorization.

3130233232213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926195.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 3130233232213 its reverse (3122323320313), we get a palindrome (6252556552526).

The spelling of 3130233232213 in words is "three trillion, one hundred thirty billion, two hundred thirty-three million, two hundred thirty-two thousand, two hundred thirteen".

Divisors: 1 71 50341 875783 3574211 62180593 44087792003 3130233232213