Base | Representation |
---|---|
bin | 11101001000101100100… |
… | …011101011111000101001 |
3 | 21002102000220212220101211 |
4 | 131020230203223320221 |
5 | 230301002242442413 |
6 | 4131444332113121 |
7 | 264440303564314 |
oct | 35105443537051 |
9 | 7072026786354 |
10 | 2002202312233 |
11 | 70214700a642 |
12 | 2840596057a1 |
13 | 116a648c52c6 |
14 | 6cc9b16d97b |
15 | 3713650483d |
hex | 1d22c8ebe29 |
2002202312233 has 4 divisors (see below), whose sum is σ = 2002208366340. Its totient is φ = 2002196258128.
The previous prime is 2002202312219. The next prime is 2002202312261. The reversal of 2002202312233 is 3322132022002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1131578955049 + 870623357184 = 1063757^2 + 933072^2 .
It is a cyclic number.
It is not a de Polignac number, because 2002202312233 - 29 = 2002202311721 is a prime.
It is a super-2 number, since 2×20022023122332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2002202312213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500438 + ... + 3202591.
It is an arithmetic number, because the mean of its divisors is an integer number (500552091585).
Almost surely, 22002202312233 is an apocalyptic number.
It is an amenable number.
2002202312233 is a deficient number, since it is larger than the sum of its proper divisors (6054107).
2002202312233 is an equidigital number, since it uses as much as digits as its factorization.
2002202312233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6054106.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 2002202312233 its reverse (3322132022002), we get a palindrome (5324334334235).
The spelling of 2002202312233 in words is "two trillion, two billion, two hundred two million, three hundred twelve thousand, two hundred thirty-three".
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