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3130370730313 = 192359021121369
BaseRepresentation
bin101101100011011000101…
…000101010100101001001
3102002021000220210120110021
4231203120220222211021
5402241444401332223
610354023352420441
7442106335115611
oct55433050524511
912067026716407
103130370730313
11aa7645739aa2
1242682a9a7721
13199267468588
14ab721707a41
1556664dd865d
hex2d8d8a2a949

3130370730313 has 16 divisors (see below), whose sum is σ = 3438480067200. Its totient is φ = 2836603186560.

The previous prime is 3130370730281. The next prime is 3130370730391.

3130370730313 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3130370730313 - 25 = 3130370730281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130370730713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25731493 + ... + 25852861.

It is an arithmetic number, because the mean of its divisors is an integer number (214905004200).

Almost surely, 23130370730313 is an apocalyptic number.

It is an amenable number.

3130370730313 is a deficient number, since it is larger than the sum of its proper divisors (308109336887).

3130370730313 is a wasteful number, since it uses less digits than its factorization.

3130370730313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180432.

The product of its (nonzero) digits is 35721, while the sum is 34.

It can be divided in two parts, 3130370 and 730313, that added together give a palindrome (3860683).

The spelling of 3130370730313 in words is "three trillion, one hundred thirty billion, three hundred seventy million, seven hundred thirty thousand, three hundred thirteen".

Divisors: 1 19 23 437 59021 121369 1121399 1357483 2306011 2791487 25792177 53038253 7163319749 136103075231 164756354227 3130370730313