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1330291802112 = 2173721347113
BaseRepresentation
bin10011010110111011100…
…100100000000000000000
311201011201022201102211220
4103112323210200000000
5133243414200131422
62455043322035040
7165052604514300
oct23267344400000
94634638642756
101330291802112
114731a0050499
121959a0048a80
13985a4a79ac0
144855a671600
152490d48de5c
hex135bb920000

1330291802112 has 864 divisors, whose sum is σ = 4578753215232. Its totient is φ = 340342603776.

The previous prime is 1330291802111. The next prime is 1330291802117. The reversal of 1330291802112 is 2112081920331.

It is not an unprimeable number, because it can be changed into a prime (1330291802111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11772493768 + ... + 11772493880.

It is an arithmetic number, because the mean of its divisors is an integer number (5299482888).

Almost surely, 21330291802112 is an apocalyptic number.

1330291802112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330291802112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2289376607616).

1330291802112 is an abundant number, since it is smaller than the sum of its proper divisors (3248461413120).

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

1330291802112 is an equidigital number, since it uses as much as digits as its factorization.

1330291802112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 1330291802112 in words is "one trillion, three hundred thirty billion, two hundred ninety-one million, eight hundred two thousand, one hundred twelve".