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13310130030 = 2351812451221
BaseRepresentation
bin11000110010101100…
…00111011101101110
31021100121100122212220
430121112013131232
5204224343130110
610040430140210
7650560144551
oct143126073556
937317318786
1013310130030
11571024876a
1226b5651666
1313417085b2
14903a18698
1552d7b2370
hex31958776e

13310130030 has 32 divisors (see below), whose sum is σ = 32120813088. Its totient is φ = 3529756800.

The previous prime is 13310130007. The next prime is 13310130089. The reversal of 13310130030 is 3003101331.

13310130030 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133101300302 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 13310129991 and 13310130009.

It is a congruent number.

It is an unprimeable number.

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, 1220181 + ... + 1231040.

It is an arithmetic number, because the mean of its divisors is an integer number (1003775409).

Almost surely, 213310130030 is an apocalyptic number.

13310130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13310130030 is an abundant number, since it is smaller than the sum of its proper divisors (18810683058).

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

13310130030 is a wasteful number, since it uses less digits than its factorization.

13310130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451412.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 13310130030 its reverse (3003101331), we get a palindrome (16313231361).

The spelling of 13310130030 in words is "thirteen billion, three hundred ten million, one hundred thirty thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 181 362 543 905 1086 1810 2715 5430 2451221 4902442 7353663 12256105 14707326 24512210 36768315 73536630 443671001 887342002 1331013003 2218355005 2662026006 4436710010 6655065015 13310130030