Base | Representation |
---|---|
bin | 10101101110110101… |
… | …010101000010001001 |
3 | 2020020012121202201122 |
4 | 111232311111002021 |
5 | 340242040410100 |
6 | 14415235125025 |
7 | 1454150235245 |
oct | 255665250211 |
9 | 66205552648 |
10 | 23334310025 |
11 | 9994678544 |
12 | 4632743775 |
13 | 227b410950 |
14 | 11b5073425 |
15 | 918849985 |
hex | 56ed55089 |
23334310025 has 12 divisors (see below), whose sum is σ = 31160279052. Its totient is φ = 17231490240.
The previous prime is 23334310003. The next prime is 23334310067. The reversal of 23334310025 is 52001343332.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 3697612864 + 19636697161 = 60808^2 + 140131^2 .
It is a de Polignac number, because none of the positive numbers 2k-23334310025 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23334309976 and 23334310003.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 35898614 + ... + 35899263.
It is an arithmetic number, because the mean of its divisors is an integer number (2596689921).
Almost surely, 223334310025 is an apocalyptic number.
23334310025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23334310025 is a deficient number, since it is larger than the sum of its proper divisors (7825969027).
23334310025 is a wasteful number, since it uses less digits than its factorization.
23334310025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71797900 (or 71797895 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 26.
Adding to 23334310025 its reverse (52001343332), we get a palindrome (75335653357).
The spelling of 23334310025 in words is "twenty-three billion, three hundred thirty-four million, three hundred ten thousand, twenty-five".
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