Base | Representation |
---|---|
bin | 11101011111101011111… |
… | …10110111010111111110 |
3 | 10120212212200002011120001 |
4 | 32233311332313113332 |
5 | 113101013204242342 |
6 | 2053323030344514 |
7 | 133135043446021 |
oct | 16576576672776 |
9 | 3525780064501 |
10 | 1013444212222 |
11 | 360887923592 |
12 | 1444b44bb13a |
13 | 7474b6bb9c0 |
14 | 3709dba51b8 |
15 | 1b566bb18b7 |
hex | ebf5fb75fe |
1013444212222 has 16 divisors (see below), whose sum is σ = 1637218017792. Its totient is φ = 467710388640.
The previous prime is 1013444212141. The next prime is 1013444212223. The reversal of 1013444212222 is 2222124443101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013444212223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002429 + ... + 1741192.
It is an arithmetic number, because the mean of its divisors is an integer number (102326126112).
Almost surely, 21013444212222 is an apocalyptic number.
1013444212222 is a deficient number, since it is larger than the sum of its proper divisors (623773805570).
1013444212222 is a wasteful number, since it uses less digits than its factorization.
1013444212222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2757843.
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 1013444212222 its reverse (2222124443101), we get a palindrome (3235568655323).
The spelling of 1013444212222 in words is "one trillion, thirteen billion, four hundred forty-four million, two hundred twelve thousand, two hundred twenty-two".
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