Base | Representation |
---|---|
bin | 11001000101110111… |
… | …110110101111100101 |
3 | 2120112122021011021021 |
4 | 121011313312233211 |
5 | 420134132330304 |
6 | 20213234051141 |
7 | 1642435564126 |
oct | 310567665745 |
9 | 76478234237 |
10 | 26942073829 |
11 | 10476109920 |
12 | 527aa19ab1 |
13 | 27049ab828 |
14 | 143828404d |
15 | a7a441a54 |
hex | 645df6be5 |
26942073829 has 8 divisors (see below), whose sum is σ = 29430919872. Its totient is φ = 24459822240.
The previous prime is 26942073827. The next prime is 26942073877. The reversal of 26942073829 is 92837024962.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 26942073829 - 21 = 26942073827 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 (26942073827) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1640064 + ... + 1656409.
It is an arithmetic number, because the mean of its divisors is an integer number (3678864984).
Almost surely, 226942073829 is an apocalyptic number.
It is an amenable number.
26942073829 is a deficient number, since it is larger than the sum of its proper divisors (2488846043).
26942073829 is a wasteful number, since it uses less digits than its factorization.
26942073829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3297227.
The product of its (nonzero) digits is 2612736, while the sum is 52.
The spelling of 26942073829 in words is "twenty-six billion, nine hundred forty-two million, seventy-three thousand, eight hundred twenty-nine".
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