Base | Representation |
---|---|
bin | 1010111011000100110110… |
… | …1000110011000110100011 |
3 | 1120112010222201100210112122 |
4 | 2232301031220303012203 |
5 | 3033233020430202243 |
6 | 41313155423214455 |
7 | 2346460523654654 |
oct | 256611550630643 |
9 | 46463881323478 |
10 | 12010031100323 |
11 | 3910475500a63 |
12 | 141b75b14742b |
13 | 691705978ac9 |
14 | 2d7407d1952b |
15 | 15c61d8c3668 |
hex | aec4da331a3 |
12010031100323 has 32 divisors (see below), whose sum is σ = 12917923200000. Its totient is φ = 11131742286720.
The previous prime is 12010031100317. The next prime is 12010031100329. The reversal of 12010031100323 is 32300113001021.
12010031100323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12010031100317) and next prime (12010031100329).
It is a cyclic number.
It is not a de Polignac number, because 12010031100323 - 24 = 12010031100307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12010031100329) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1049180186 + ... + 1049191632.
It is an arithmetic number, because the mean of its divisors is an integer number (403685100000).
Almost surely, 212010031100323 is an apocalyptic number.
12010031100323 is a deficient number, since it is larger than the sum of its proper divisors (907892099677).
12010031100323 is a wasteful number, since it uses less digits than its factorization.
12010031100323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16275.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 12010031100323 its reverse (32300113001021), we get a palindrome (44310144101344).
The spelling of 12010031100323 in words is "twelve trillion, ten billion, thirty-one million, one hundred thousand, three hundred twenty-three".
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