Base | Representation |
---|---|
bin | 1101000001101100011 |
3 | 210200112022 |
4 | 1220031203 |
5 | 102124401 |
6 | 13052055 |
7 | 3425315 |
oct | 1501543 |
9 | 720468 |
10 | 426851 |
11 | 271777 |
12 | 18702b |
13 | 11c399 |
14 | b17b5 |
15 | 8671b |
hex | 68363 |
426851 has 8 divisors (see below), whose sum is σ = 453600. Its totient is φ = 400960.
The previous prime is 426841. The next prime is 426859. The reversal of 426851 is 158624.
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 426851 - 26 = 426787 is a prime.
It is a super-3 number, since 3×4268513 = 233319031119519153, which contains 333 as substring.
It is an Ulam number.
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 426851.
It is not an unprimeable number, because it can be changed into a prime (426859) 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, 1010 + ... + 1368.
It is an arithmetic number, because the mean of its divisors is an integer number (56700).
2426851 is an apocalyptic number.
426851 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
426851 is a deficient number, since it is larger than the sum of its proper divisors (26749).
426851 is a wasteful number, since it uses less digits than its factorization.
426851 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429.
The product of its digits is 1920, while the sum is 26.
The square root of 426851 is about 653.3383503209. The cubic root of 426851 is about 75.2937222688.
It can be divided in two parts, 426 and 851, that multiplied together give a triangular number (362526 = T851).
The spelling of 426851 in words is "four hundred twenty-six thousand, eight hundred fifty-one".
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