Base | Representation |
---|---|
bin | 1100000111010101010110… |
… | …1111001110111000111100 |
3 | 1202011101120220101122101210 |
4 | 3001311111233032320330 |
5 | 3221214112244430022 |
6 | 44155103441004420 |
7 | 2543230201065063 |
oct | 301652557167074 |
9 | 52141526348353 |
10 | 13320132030012 |
11 | 4276044304125 |
12 | 15b1645323710 |
13 | 75811063b402 |
14 | 3409aabbb1da |
15 | 181749491a0c |
hex | c1d55bcee3c |
13320132030012 has 48 divisors (see below), whose sum is σ = 32908912781472. Its totient is φ = 4178820341760.
The previous prime is 13320132029977. The next prime is 13320132030071. The reversal of 13320132030012 is 21003023102331.
It is a congruent number.
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, 22457538 + ... + 23043030.
It is an arithmetic number, because the mean of its divisors is an integer number (685602349614).
Almost surely, 213320132030012 is an apocalyptic number.
13320132030012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13320132030012 is an abundant number, since it is smaller than the sum of its proper divisors (19588780751460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13320132030012 is a wasteful number, since it uses less digits than its factorization.
13320132030012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697038 (or 697036 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 13320132030012 its reverse (21003023102331), we get a palindrome (34323155132343).
The spelling of 13320132030012 in words is "thirteen trillion, three hundred twenty billion, one hundred thirty-two million, thirty thousand, twelve".
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