Base | Representation |
---|---|
bin | 1011110111001001111110… |
… | …11110101111001001100101 |
3 | 10102100122101210010221220121 |
4 | 11323210333132233021211 |
5 | 11404331323230120121 |
6 | 131251001504201541 |
7 | 5331351532466536 |
oct | 573447736571145 |
9 | 112318353127817 |
10 | 26084401410661 |
11 | 8347372639540 |
12 | 2b133b93092b1 |
13 | 11729965b3739 |
14 | 6626c558a68d |
15 | 3037ad904141 |
hex | 17b93f7af265 |
26084401410661 has 16 divisors (see below), whose sum is σ = 29437829481600. Its totient is φ = 22894709118400.
The previous prime is 26084401410629. The next prime is 26084401410671. The reversal of 26084401410661 is 16601410448062.
It is a cyclic number.
It is not a de Polignac number, because 26084401410661 - 25 = 26084401410629 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26084401410671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9511896 + ... + 11943406.
It is an arithmetic number, because the mean of its divisors is an integer number (1839864342600).
Almost surely, 226084401410661 is an apocalyptic number.
It is an amenable number.
26084401410661 is a deficient number, since it is larger than the sum of its proper divisors (3353428070939).
26084401410661 is a wasteful number, since it uses less digits than its factorization.
26084401410661 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2465180.
The product of its (nonzero) digits is 221184, while the sum is 43.
The spelling of 26084401410661 in words is "twenty-six trillion, eighty-four billion, four hundred one million, four hundred ten thousand, six hundred sixty-one".
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