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30110313413020 = 2252515998070401
BaseRepresentation
bin1101101100010100110101…
…00010001111100110011100
310221121111222111211202200211
412312022122202033212130
512421311410213204040
6144012253110302204
76225253431052231
oct666123242174634
9127544874752624
1030110313413020
119659791a46a95
1234636b7057964
1313a550c852139
147614c0035788
1537338967e8ea
hex1b629a88f99c

30110313413020 has 24 divisors (see below), whose sum is σ = 63483577134768. Its totient is φ = 11996140800000.

The previous prime is 30110313412909. The next prime is 30110313413021. The reversal of 30110313413020 is 2031431301103.

It is a super-2 number, since 2×301103134130202 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30110313412982 and 30110313413000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110313413021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2999030181 + ... + 2999040220.

It is an arithmetic number, because the mean of its divisors is an integer number (2645149047282).

Almost surely, 230110313413020 is an apocalyptic number.

It is an amenable number.

30110313413020 is an abundant number, since it is smaller than the sum of its proper divisors (33373263721748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30110313413020 is a wasteful number, since it uses less digits than its factorization.

30110313413020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5998070661 (or 5998070659 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30110313413020 its reverse (2031431301103), we get a palindrome (32141744714123).

The spelling of 30110313413020 in words is "thirty trillion, one hundred ten billion, three hundred thirteen million, four hundred thirteen thousand, twenty".

Divisors: 1 2 4 5 10 20 251 502 1004 1255 2510 5020 5998070401 11996140802 23992281604 29990352005 59980704010 119961408020 1505515670651 3011031341302 6022062682604 7527578353255 15055156706510 30110313413020