Base | Representation |
---|---|
bin | 11001001110101… |
… | …010110100100101 |
3 | 1002111110122020222 |
4 | 121032222310211 |
5 | 1331324311223 |
6 | 110000134125 |
7 | 13326533162 |
oct | 3116526445 |
9 | 1074418228 |
10 | 423275813 |
11 | 1a7a23424 |
12 | b9907345 |
13 | 69900a7c |
14 | 40303069 |
15 | 272600c8 |
hex | 193aad25 |
423275813 has 8 divisors (see below), whose sum is σ = 426277728. Its totient is φ = 420280624.
The previous prime is 423275807. The next prime is 423275821. The reversal of 423275813 is 318572324.
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 423275813 - 28 = 423275557 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 (423275833) 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, 221006 + ... + 222912.
It is an arithmetic number, because the mean of its divisors is an integer number (53284716).
Almost surely, 2423275813 is an apocalyptic number.
It is an amenable number.
423275813 is a deficient number, since it is larger than the sum of its proper divisors (3001915).
423275813 is a wasteful number, since it uses less digits than its factorization.
423275813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3363.
The product of its digits is 40320, while the sum is 35.
The square root of 423275813 is about 20573.6679520206. The cubic root of 423275813 is about 750.8291943186.
The spelling of 423275813 in words is "four hundred twenty-three million, two hundred seventy-five thousand, eight hundred thirteen".
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