Base | Representation |
---|---|
bin | 11000110101001111… |
… | …000111111011001001 |
3 | 2112211012001202020012 |
4 | 120311033013323021 |
5 | 414101204221331 |
6 | 20125423441305 |
7 | 1632506266466 |
oct | 306517077311 |
9 | 75735052205 |
10 | 26662960841 |
11 | 10342601130 |
12 | 5201456235 |
13 | 268bc14b0a |
14 | 140d18a66d |
15 | a60bab82b |
hex | 6353c7ec9 |
26662960841 has 32 divisors (see below), whose sum is σ = 31364997120. Its totient is φ = 22412649600.
The previous prime is 26662960829. The next prime is 26662960897. The reversal of 26662960841 is 14806926662.
It is not a de Polignac number, because 26662960841 - 214 = 26662944457 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 26662960841.
It is not an unprimeable number, because it can be changed into a prime (26662960801) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12383021 + ... + 12385173.
It is an arithmetic number, because the mean of its divisors is an integer number (980156160).
Almost surely, 226662960841 is an apocalyptic number.
It is an amenable number.
26662960841 is a deficient number, since it is larger than the sum of its proper divisors (4702036279).
26662960841 is a wasteful number, since it uses less digits than its factorization.
26662960841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3797.
The product of its (nonzero) digits is 1492992, while the sum is 50.
The spelling of 26662960841 in words is "twenty-six billion, six hundred sixty-two million, nine hundred sixty thousand, eight hundred forty-one".
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