Base | Representation |
---|---|
bin | 11101011101110010001… |
… | …00010010000010111101 |
3 | 10120210020110000200112211 |
4 | 32232321010102002331 |
5 | 113041420042101023 |
6 | 2053033401500421 |
7 | 133100523616516 |
oct | 16567104220275 |
9 | 3523213020484 |
10 | 1012422222013 |
11 | 360402a50184 |
12 | 14426a1a1711 |
13 | 74617a52577 |
14 | 37004171a0d |
15 | 1b5070d9a0d |
hex | ebb91120bd |
1012422222013 has 16 divisors (see below), whose sum is σ = 1019728310400. Its totient is φ = 1005142924800.
The previous prime is 1012422221981. The next prime is 1012422222041. The reversal of 1012422222013 is 3102222242101.
1012422222013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 1012422222013 - 25 = 1012422221981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012422222073) 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, 185796913 + ... + 185802361.
It is an arithmetic number, because the mean of its divisors is an integer number (63733019400).
Almost surely, 21012422222013 is an apocalyptic number.
It is an amenable number.
1012422222013 is a deficient number, since it is larger than the sum of its proper divisors (7306088387).
1012422222013 is a wasteful number, since it uses less digits than its factorization.
1012422222013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7668.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 1012422222013 its reverse (3102222242101), we get a palindrome (4114644464114).
The spelling of 1012422222013 in words is "one trillion, twelve billion, four hundred twenty-two million, two hundred twenty-two thousand, thirteen".
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