Base | Representation |
---|---|
bin | 11000110110000111… |
… | …101101010011011001 |
3 | 2112212012222100111210 |
4 | 120312013231103121 |
5 | 414114003402014 |
6 | 20131113413333 |
7 | 1633046336046 |
oct | 306607552331 |
9 | 75765870453 |
10 | 26677794009 |
11 | 1034aa12549 |
12 | 520640a249 |
13 | 2692009539 |
14 | 141112c1cd |
15 | a6213b859 |
hex | 6361ed4d9 |
26677794009 has 8 divisors (see below), whose sum is σ = 36057657952. Its totient is φ = 17541563040.
The previous prime is 26677793921. The next prime is 26677794061. The reversal of 26677794009 is 90049777662.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 26677794009 - 211 = 26677791961 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 26677794009.
It is not an unprimeable number, because it can be changed into a prime (26677794509) 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 7 ways as a sum of consecutive naturals, for example, 60907987 + ... + 60908424.
It is an arithmetic number, because the mean of its divisors is an integer number (4507207244).
Almost surely, 226677794009 is an apocalyptic number.
It is an amenable number.
26677794009 is a deficient number, since it is larger than the sum of its proper divisors (9379863943).
26677794009 is a wasteful number, since it uses less digits than its factorization.
26677794009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121816487.
The product of its (nonzero) digits is 8001504, while the sum is 57.
The spelling of 26677794009 in words is "twenty-six billion, six hundred seventy-seven million, seven hundred ninety-four thousand, nine".
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