Base | Representation |
---|---|
bin | 1010111011101110001000… |
… | …0111001000000111110110 |
3 | 1120120012120222001111112001 |
4 | 2232323202013020013312 |
5 | 3033423214133411202 |
6 | 41322231141445514 |
7 | 2350332235115500 |
oct | 256734207100766 |
9 | 46505528044461 |
10 | 12021112013302 |
11 | 3915141383987 |
12 | 142193211089a |
13 | 692780593252 |
14 | 2d7b7984cd70 |
15 | 15ca6b5e6d87 |
hex | aeee21c81f6 |
12021112013302 has 36 divisors (see below), whose sum is σ = 21136958249580. Its totient is φ = 5112576913080.
The previous prime is 12021112013299. The next prime is 12021112013341. The reversal of 12021112013302 is 20331021112021.
It is a self number, because there is not a number n which added to its sum of digits gives 12021112013302.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1892152 + ... + 5255707.
It is an arithmetic number, because the mean of its divisors is an integer number (587137729155).
Almost surely, 212021112013302 is an apocalyptic number.
12021112013302 is a deficient number, since it is larger than the sum of its proper divisors (9115846236278).
12021112013302 is an equidigital number, since it uses as much as digits as its factorization.
12021112013302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7148137 (or 7147999 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 12021112013302 its reverse (20331021112021), we get a palindrome (32352133125323).
The spelling of 12021112013302 in words is "twelve trillion, twenty-one billion, one hundred twelve million, thirteen thousand, three hundred two".
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