Base | Representation |
---|---|
bin | 10111111010001101… |
… | …100000110101111011 |
3 | 2110021011200102020111 |
4 | 113322031200311323 |
5 | 410034201323000 |
6 | 15443250405151 |
7 | 1566123126640 |
oct | 277215406573 |
9 | 73234612214 |
10 | 25672682875 |
11 | a984618694 |
12 | 4b858907b7 |
13 | 25619ccb18 |
14 | 135784ddc7 |
15 | a03c9acba |
hex | 5fa360d7b |
25672682875 has 32 divisors (see below), whose sum is σ = 36695572992. Its totient is φ = 17566149600.
The previous prime is 25672682797. The next prime is 25672682899. The reversal of 25672682875 is 57828627652.
It is not a de Polignac number, because 25672682875 - 223 = 25664294267 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 377212 + ... + 440038.
It is an arithmetic number, because the mean of its divisors is an integer number (1146736656).
Almost surely, 225672682875 is an apocalyptic number.
25672682875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
25672682875 is a deficient number, since it is larger than the sum of its proper divisors (11022890117).
25672682875 is an equidigital number, since it uses as much as digits as its factorization.
25672682875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63316 (or 63306 counting only the distinct ones).
The product of its digits is 22579200, while the sum is 58.
The spelling of 25672682875 in words is "twenty-five billion, six hundred seventy-two million, six hundred eighty-two thousand, eight hundred seventy-five".
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