Base | Representation |
---|---|
bin | 10111100001101110… |
… | …111111010011100001 |
3 | 2102012112221222122201 |
4 | 113201232333103201 |
5 | 403214034344001 |
6 | 15334420533201 |
7 | 1553005460260 |
oct | 274156772341 |
9 | 72175858581 |
10 | 25262028001 |
11 | a7938355a1 |
12 | 4a90251201 |
13 | 24c78ca882 |
14 | 13190b45d7 |
15 | 9ccbd0501 |
hex | 5e1bbf4e1 |
25262028001 has 16 divisors (see below), whose sum is σ = 28950466048. Its totient is φ = 21593563200.
The previous prime is 25262027971. The next prime is 25262028019. The reversal of 25262028001 is 10082026252.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-25262028001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (25262028901) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5500216 + ... + 5504806.
It is an arithmetic number, because the mean of its divisors is an integer number (1809404128).
Almost surely, 225262028001 is an apocalyptic number.
It is an amenable number.
25262028001 is a deficient number, since it is larger than the sum of its proper divisors (3688438047).
25262028001 is a wasteful number, since it uses less digits than its factorization.
25262028001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6592.
The product of its (nonzero) digits is 3840, while the sum is 28.
The spelling of 25262028001 in words is "twenty-five billion, two hundred sixty-two million, twenty-eight thousand, one".
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