Base | Representation |
---|---|
bin | 10101011101011011… |
… | …011001110001100001 |
3 | 2012110212011011200111 |
4 | 111131123121301201 |
5 | 334142312113100 |
6 | 14330244251321 |
7 | 1444003220122 |
oct | 253533316141 |
9 | 65425134614 |
10 | 23042301025 |
11 | 9854861897 |
12 | 45709a0b41 |
13 | 2232a80163 |
14 | 1188380049 |
15 | 8ecdb86ba |
hex | 55d6d9c61 |
23042301025 has 36 divisors (see below), whose sum is σ = 30376024560. Its totient is φ = 17332928800.
The previous prime is 23042301001. The next prime is 23042301031. The reversal of 23042301025 is 52010324032.
It is not a de Polignac number, because 23042301025 - 29 = 23042300513 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23042300987 and 23042301005.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 765510 + ... + 795040.
It is an arithmetic number, because the mean of its divisors is an integer number (843778460).
Almost surely, 223042301025 is an apocalyptic number.
23042301025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23042301025 is a deficient number, since it is larger than the sum of its proper divisors (7333723535).
23042301025 is a wasteful number, since it uses less digits than its factorization.
23042301025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29646 (or 29618 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
Adding to 23042301025 its reverse (52010324032), we get a palindrome (75052625057).
The spelling of 23042301025 in words is "twenty-three billion, forty-two million, three hundred one thousand, twenty-five".
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