Base | Representation |
---|---|
bin | 1010111010100111110000… |
… | …1011110100111100100100 |
3 | 1120111101211111100111022002 |
4 | 2232221330023310330210 |
5 | 3033121022324202020 |
6 | 41305424505224432 |
7 | 2346063152365640 |
oct | 256517413647444 |
9 | 46441744314262 |
10 | 12002222100260 |
11 | 39081285296a7 |
12 | 141a13ba92118 |
13 | 690a5cb8b602 |
14 | 2d6ca6b6dc20 |
15 | 15c313055975 |
hex | aea7c2f4f24 |
12002222100260 has 48 divisors (see below), whose sum is σ = 28821489182976. Its totient is φ = 4112739556992.
The previous prime is 12002222100259. The next prime is 12002222100301. The reversal of 12002222100260 is 6200122220021.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 23791367 + ... + 24290606.
It is an arithmetic number, because the mean of its divisors is an integer number (600447691312).
Almost surely, 212002222100260 is an apocalyptic number.
12002222100260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12002222100260 is an abundant number, since it is smaller than the sum of its proper divisors (16819267082716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12002222100260 is a wasteful number, since it uses less digits than its factorization.
12002222100260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48083772 (or 48083770 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 12002222100260 its reverse (6200122220021), we get a palindrome (18202344320281).
The spelling of 12002222100260 in words is "twelve trillion, two billion, two hundred twenty-two million, one hundred thousand, two hundred sixty".
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