Base | Representation |
---|---|
bin | 1010111011000100101111… |
… | …0010111111111101011111 |
3 | 1120112010220120020220200221 |
4 | 2232301023302333331133 |
5 | 3033232440024014444 |
6 | 41313152401302211 |
7 | 2346460000331605 |
oct | 256611362777537 |
9 | 46463816226627 |
10 | 12010000219999 |
11 | 391045a02a131 |
12 | 141b750934967 |
13 | 6916cc456222 |
14 | 2d7403b9b875 |
15 | 15c61ad23a84 |
hex | aec4bcbff5f |
12010000219999 has 4 divisors (see below), whose sum is σ = 12050989982136. Its totient is φ = 11969010457864.
The previous prime is 12010000219993. The next prime is 12010000220027. The reversal of 12010000219999 is 99991200001021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12010000219999 - 217 = 12010000088927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12010000219993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20494880629 + ... + 20494881214.
It is an arithmetic number, because the mean of its divisors is an integer number (3012747495534).
Almost surely, 212010000219999 is an apocalyptic number.
12010000219999 is a deficient number, since it is larger than the sum of its proper divisors (40989762137).
12010000219999 is an equidigital number, since it uses as much as digits as its factorization.
12010000219999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40989762136.
The product of its (nonzero) digits is 26244, while the sum is 43.
The spelling of 12010000219999 in words is "twelve trillion, ten billion, two hundred nineteen thousand, nine hundred ninety-nine".
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