Base | Representation |
---|---|
bin | 1101000010110111101 |
3 | 210201100121 |
4 | 1220112331 |
5 | 102134303 |
6 | 13054541 |
7 | 3430135 |
oct | 1502675 |
9 | 721317 |
10 | 427453 |
11 | 272174 |
12 | 187451 |
13 | 11c740 |
14 | b1ac5 |
15 | 869bd |
hex | 685bd |
427453 has 8 divisors (see below), whose sum is σ = 465696. Its totient is φ = 390000.
The previous prime is 427451. The next prime is 427457. The reversal of 427453 is 354724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 427453 - 21 = 427451 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 (427451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1578 + ... + 1828.
It is an arithmetic number, because the mean of its divisors is an integer number (58212).
2427453 is an apocalyptic number.
It is an amenable number.
427453 is a deficient number, since it is larger than the sum of its proper divisors (38243).
427453 is a wasteful number, since it uses less digits than its factorization.
427453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 395.
The product of its digits is 3360, while the sum is 25.
The square root of 427453 is about 653.7988987449. The cubic root of 427453 is about 75.3291019282.
The spelling of 427453 in words is "four hundred twenty-seven thousand, four hundred fifty-three".
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