Base | Representation |
---|---|
bin | 1100000010001101100111… |
… | …00001001100100101110001 |
3 | 10110200221222221101220010120 |
4 | 12001012303201030211301 |
5 | 11432042344131202031 |
6 | 132141311203520453 |
7 | 5400661104533616 |
oct | 601066341144561 |
9 | 113627887356116 |
10 | 26464305334641 |
11 | 84834a3490549 |
12 | 2b74b62389129 |
13 | 119c75b678725 |
14 | 676c447b850d |
15 | 30d5e5e04a96 |
hex | 1811b384c971 |
26464305334641 has 4 divisors (see below), whose sum is σ = 35285740446192. Its totient is φ = 17642870223092.
The previous prime is 26464305334627. The next prime is 26464305334657. The reversal of 26464305334641 is 14643350346462.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 26464305334641 - 25 = 26464305334609 is a prime.
It is not an unprimeable number, because it can be changed into a prime (26464305334141) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 4410717555771 + ... + 4410717555776.
It is an arithmetic number, because the mean of its divisors is an integer number (8821435111548).
Almost surely, 226464305334641 is an apocalyptic number.
It is an amenable number.
26464305334641 is a deficient number, since it is larger than the sum of its proper divisors (8821435111551).
26464305334641 is an equidigital number, since it uses as much as digits as its factorization.
26464305334641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8821435111550.
The product of its (nonzero) digits is 14929920, while the sum is 51.
The spelling of 26464305334641 in words is "twenty-six trillion, four hundred sixty-four billion, three hundred five million, three hundred thirty-four thousand, six hundred forty-one".
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