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13330133130 = 2351699261529
BaseRepresentation
bin11000110101000100…
…11011000010001010
31021101222222220222110
430122202123002022
5204300003230010
610042423003150
7651222155616
oct143242330212
937358886873
1013330133130
115720570356
1227002994b6
1313458c0252
14906544346
15530414120
hex31a89b08a

13330133130 has 32 divisors (see below), whose sum is σ = 32011272000. Its totient is φ = 3552596352.

The previous prime is 13330133123. The next prime is 13330133149. The reversal of 13330133130 is 3133103331.

It is a junction number, because it is equal to n+sod(n) for n = 13330133097 and 13330133106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79795 + ... + 181734.

It is an arithmetic number, because the mean of its divisors is an integer number (1000352250).

Almost surely, 213330133130 is an apocalyptic number.

13330133130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13330133130 is an abundant number, since it is smaller than the sum of its proper divisors (18681138870).

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

13330133130 is a wasteful number, since it uses less digits than its factorization.

13330133130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263238.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 13330133130 its reverse (3133103331), we get a palindrome (16463236461).

The spelling of 13330133130 in words is "thirteen billion, three hundred thirty million, one hundred thirty-three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1699 3398 5097 8495 10194 16990 25485 50970 261529 523058 784587 1307645 1569174 2615290 3922935 7845870 444337771 888675542 1333013313 2221688855 2666026626 4443377710 6665066565 13330133130