Base | Representation |
---|---|
bin | 100000010100100101101… |
… | …010100101000110011001 |
3 | 21212100010100222022102201 |
4 | 200110211222211012121 |
5 | 242342333240323113 |
6 | 4420212324330201 |
7 | 316320446404543 |
oct | 40244552450631 |
9 | 7770110868381 |
10 | 2221130011033 |
11 | 786a80a9401a |
12 | 2ba577b43961 |
13 | 1315b43b8b4b |
14 | 79708d68693 |
15 | 3cb9b4d0cdd |
hex | 20525aa5199 |
2221130011033 has 4 divisors (see below), whose sum is σ = 2221134018048. Its totient is φ = 2221126004020.
The previous prime is 2221130011031. The next prime is 2221130011049. The reversal of 2221130011033 is 3301100311222.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2221130011033 - 21 = 2221130011031 is a prime.
It is a super-2 number, since 2×22211300110332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2221130011033.
It is not an unprimeable number, because it can be changed into a prime (2221130011031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006741 + ... + 2335762.
It is an arithmetic number, because the mean of its divisors is an integer number (555283504512).
Almost surely, 22221130011033 is an apocalyptic number.
It is an amenable number.
2221130011033 is a deficient number, since it is larger than the sum of its proper divisors (4007015).
2221130011033 is an equidigital number, since it uses as much as digits as its factorization.
2221130011033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4007014.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2221130011033 its reverse (3301100311222), we get a palindrome (5522230322255).
The spelling of 2221130011033 in words is "two trillion, two hundred twenty-one billion, one hundred thirty million, eleven thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •