Base | Representation |
---|---|
bin | 1100111010010011010 |
3 | 210111100010 |
4 | 1213102122 |
5 | 102014231 |
6 | 13022350 |
7 | 3411300 |
oct | 1472232 |
9 | 714303 |
10 | 423066 |
11 | 269946 |
12 | 1849b6 |
13 | 11a747 |
14 | b0270 |
15 | 85546 |
hex | 6749a |
423066 has 24 divisors (see below), whose sum is σ = 984960. Its totient is φ = 120792.
The previous prime is 423061. The next prime is 423067. The reversal of 423066 is 660324.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (423061) by changing a digit.
423066 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 426 + ... + 1013.
It is an arithmetic number, because the mean of its divisors is an integer number (41040).
2423066 is an apocalyptic number.
423066 is an abundant number, since it is smaller than the sum of its proper divisors (561894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423066 is a wasteful number, since it uses less digits than its factorization.
423066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1458 (or 1451 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 423066 is about 650.4352388978. The cubic root of 423066 is about 75.0705114654.
The spelling of 423066 in words is "four hundred twenty-three thousand, sixty-six".
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