Base | Representation |
---|---|
bin | 1010111100010011000011… |
… | …0111110011011011000010 |
3 | 1120121011011200221121102002 |
4 | 2233010300313303123002 |
5 | 3034104013433043020 |
6 | 41330550435424002 |
7 | 2351132654663465 |
oct | 257046067633302 |
9 | 46534150847362 |
10 | 12031023331010 |
11 | 3919368027642 |
12 | 1423839455002 |
13 | 69369caa0498 |
14 | 2d8439cc92dc |
15 | 15ce4b7d8975 |
hex | af130df36c2 |
12031023331010 has 32 divisors (see below), whose sum is σ = 22241541192192. Its totient is φ = 4682258706240.
The previous prime is 12031023331009. The next prime is 12031023331057. The reversal of 12031023331010 is 1013332013021.
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 15 ways as a sum of consecutive naturals, for example, 22315079 + ... + 22847861.
It is an arithmetic number, because the mean of its divisors is an integer number (695048162256).
Almost surely, 212031023331010 is an apocalyptic number.
12031023331010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12031023331010 is a deficient number, since it is larger than the sum of its proper divisors (10210517861182).
12031023331010 is a wasteful number, since it uses less digits than its factorization.
12031023331010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 593858.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 12031023331010 its reverse (1013332013021), we get a palindrome (13044355344031).
The spelling of 12031023331010 in words is "twelve trillion, thirty-one billion, twenty-three million, three hundred thirty-one thousand, ten".
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