Base | Representation |
---|---|
bin | 100001110011101001101… |
… | …100100000110101111111 |
3 | 22020002121000111111011102 |
4 | 201303221230200311333 |
5 | 301030404443200111 |
6 | 4535133105043315 |
7 | 326563065345362 |
oct | 41635154406577 |
9 | 8202530444142 |
10 | 2323203100031 |
11 | 8162a0647610 |
12 | 31630402653b |
13 | 13b100553468 |
14 | 8062d46c0d9 |
15 | 4067271913b |
hex | 21ce9b20d7f |
2323203100031 has 16 divisors (see below), whose sum is σ = 2560695288480. Its totient is φ = 2090095687680.
The previous prime is 2323203100021. The next prime is 2323203100039. The reversal of 2323203100031 is 1300013023232.
It is not a de Polignac number, because 2323203100031 - 226 = 2323135991167 is a prime.
It is a super-2 number, since 2×23232031000312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2323203099976 and 2323203100012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2323203100039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19048115 + ... + 19169691.
It is an arithmetic number, because the mean of its divisors is an integer number (160043455530).
Almost surely, 22323203100031 is an apocalyptic number.
2323203100031 is a deficient number, since it is larger than the sum of its proper divisors (237492188449).
2323203100031 is a wasteful number, since it uses less digits than its factorization.
2323203100031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139594.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 2323203100031 its reverse (1300013023232), we get a palindrome (3623216123263).
The spelling of 2323203100031 in words is "two trillion, three hundred twenty-three billion, two hundred three million, one hundred thousand, thirty-one".
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