Base | Representation |
---|---|
bin | 1010111011001001101100… |
… | …1100100001001111111010 |
3 | 1120112021100101211002200000 |
4 | 2232302123030201033322 |
5 | 3033243202032410020 |
6 | 41313532504453430 |
7 | 2346535004034135 |
oct | 256623314411772 |
9 | 46467311732600 |
10 | 12011332310010 |
11 | 3910a82a55070 |
12 | 141ba62a7a276 |
13 | 691882418577 |
14 | 2d74cca7321c |
15 | 15c697c52090 |
hex | aec9b3213fa |
12011332310010 has 96 divisors (see below), whose sum is σ = 35330302792512. Its totient is φ = 2911838129280.
The previous prime is 12011332309969. The next prime is 12011332310053. The reversal of 12011332310010 is 1001323311021.
12011332310010 is a `hidden beast` number, since 1 + 2 + 0 + 11 + 332 + 310 + 0 + 10 = 666.
It is a super-2 number, since 2×120113323100102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 224652139 + ... + 224705598.
It is an arithmetic number, because the mean of its divisors is an integer number (368023987422).
Almost surely, 212011332310010 is an apocalyptic number.
12011332310010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12011332310010 is an abundant number, since it is smaller than the sum of its proper divisors (23318970482502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12011332310010 is a wasteful number, since it uses less digits than its factorization.
12011332310010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449357770 (or 449357758 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 12011332310010 its reverse (1001323311021), we get a palindrome (13012655621031).
The spelling of 12011332310010 in words is "twelve trillion, eleven billion, three hundred thirty-two million, three hundred ten thousand, ten".
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