Base | Representation |
---|---|
bin | 1011111010100001011000… |
… | …0010100100001111111000 |
3 | 1201101100102220211012201101 |
4 | 2332220112002210033320 |
5 | 3204112320111234222 |
6 | 43510022140501144 |
7 | 2521305464646664 |
oct | 276502602441770 |
9 | 51340386735641 |
10 | 13100020024312 |
11 | 41a0761872411 |
12 | 1576a5624a7b4 |
13 | 740432689360 |
14 | 3340899b98a4 |
15 | 17ab65529927 |
hex | bea160a43f8 |
13100020024312 has 32 divisors (see below), whose sum is σ = 26453109876480. Its totient is φ = 6045901061760.
The previous prime is 13100020024291. The next prime is 13100020024327. The reversal of 13100020024312 is 21342002000131.
It is a happy number.
It is a super-2 number, since 2×131000200243122 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13100020024312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307864 + ... + 5127847.
It is an arithmetic number, because the mean of its divisors is an integer number (826659683640).
Almost surely, 213100020024312 is an apocalyptic number.
It is an amenable number.
13100020024312 is an abundant number, since it is smaller than the sum of its proper divisors (13353089852168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13100020024312 is a wasteful number, since it uses less digits than its factorization.
13100020024312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5458903 (or 5458899 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 13100020024312 its reverse (21342002000131), we get a palindrome (34442022024443).
The spelling of 13100020024312 in words is "thirteen trillion, one hundred billion, twenty million, twenty-four thousand, three hundred twelve".
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