Base | Representation |
---|---|
bin | 11000111111111101… |
… | …010110101010111001 |
3 | 2120021201120011112122 |
4 | 120333331112222321 |
5 | 414433232231100 |
6 | 20155331251025 |
7 | 1640122322543 |
oct | 307775265271 |
9 | 76251504478 |
10 | 26842852025 |
11 | 104250aa030 |
12 | 5251749a75 |
13 | 26ba27b2c2 |
14 | 1429016693 |
15 | a71892985 |
hex | 63ff56ab9 |
26842852025 has 12 divisors (see below), whose sum is σ = 36311058384. Its totient is φ = 19522074000.
The previous prime is 26842852021. The next prime is 26842852027. The reversal of 26842852025 is 52025824862.
It is not a de Polignac number, because 26842852025 - 22 = 26842852021 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (26842852021) 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 11 ways as a sum of consecutive naturals, for example, 48804911 + ... + 48805460.
It is an arithmetic number, because the mean of its divisors is an integer number (3025921532).
Almost surely, 226842852025 is an apocalyptic number.
26842852025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
26842852025 is a deficient number, since it is larger than the sum of its proper divisors (9468206359).
26842852025 is a wasteful number, since it uses less digits than its factorization.
26842852025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97610392 (or 97610387 counting only the distinct ones).
The product of its (nonzero) digits is 614400, while the sum is 44.
The spelling of 26842852025 in words is "twenty-six billion, eight hundred forty-two million, eight hundred fifty-two thousand, twenty-five".
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