Base | Representation |
---|---|
bin | 1010111010100110111110… |
… | …0111010110000101111111 |
3 | 1120111101021210112011101211 |
4 | 2232221233213112011333 |
5 | 3033120104332210421 |
6 | 41305351533145251 |
7 | 2346055012013566 |
oct | 256515747260577 |
9 | 46441253464354 |
10 | 12002011210111 |
11 | 390802a48881a |
12 | 141a0a132b227 |
13 | 690a28290540 |
14 | 2d6c86b54bdd |
15 | 15c2ee7999e1 |
hex | aea6f9d617f |
12002011210111 has 8 divisors (see below), whose sum is σ = 12933565621200. Its totient is φ = 11071645767552.
The previous prime is 12002011210103. The next prime is 12002011210139. The reversal of 12002011210111 is 11101211020021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12002011210111 - 23 = 12002011210103 is a prime.
It is a super-2 number, since 2×120020112101112 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12002011210091 and 12002011210100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12002011210141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297221161 + ... + 297261538.
It is an arithmetic number, because the mean of its divisors is an integer number (1616695702650).
Almost surely, 212002011210111 is an apocalyptic number.
12002011210111 is a deficient number, since it is larger than the sum of its proper divisors (931554411089).
12002011210111 is a wasteful number, since it uses less digits than its factorization.
12002011210111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 594484265.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 12002011210111 its reverse (11101211020021), we get a palindrome (23103222230132).
The spelling of 12002011210111 in words is "twelve trillion, two billion, eleven million, two hundred ten thousand, one hundred eleven".
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