Base | Representation |
---|---|
bin | 11110101111010101011… |
… | …100110001110010101001 |
3 | 21110221111111011012112112 |
4 | 132233111130301302221 |
5 | 234102203432031241 |
6 | 4254232222052105 |
7 | 305421330010520 |
oct | 36572534616251 |
9 | 7427444135475 |
10 | 2112410033321 |
11 | 744960436675 |
12 | 2a1495a1a035 |
13 | 1242791509a3 |
14 | 74353b854b7 |
15 | 39e3697e1eb |
hex | 1ebd5731ca9 |
2112410033321 has 16 divisors (see below), whose sum is σ = 2418286792320. Its totient is φ = 1807561578240.
The previous prime is 2112410033317. The next prime is 2112410033329. The reversal of 2112410033321 is 1233300142112.
It is a cyclic number.
It is not a de Polignac number, because 2112410033321 - 22 = 2112410033317 is a prime.
It is a super-2 number, since 2×21124100333212 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2112410033329) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10937030 + ... + 11128496.
It is an arithmetic number, because the mean of its divisors is an integer number (151142924520).
Almost surely, 22112410033321 is an apocalyptic number.
It is an amenable number.
2112410033321 is a deficient number, since it is larger than the sum of its proper divisors (305876758999).
2112410033321 is a wasteful number, since it uses less digits than its factorization.
2112410033321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194144.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 2112410033321 its reverse (1233300142112), we get a palindrome (3345710175433).
The spelling of 2112410033321 in words is "two trillion, one hundred twelve billion, four hundred ten million, thirty-three thousand, three hundred twenty-one".
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