Base | Representation |
---|---|
bin | 1100111010010100101 |
3 | 210111100112 |
4 | 1213102211 |
5 | 102014302 |
6 | 13022405 |
7 | 3411314 |
oct | 1472245 |
9 | 714315 |
10 | 423077 |
11 | 269956 |
12 | 184a05 |
13 | 11a755 |
14 | b027b |
15 | 85552 |
hex | 674a5 |
423077 has 4 divisors (see below), whose sum is σ = 432960. Its totient is φ = 413196.
The previous prime is 423067. The next prime is 423083. The reversal of 423077 is 770324.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 423077 - 24 = 423061 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4877 + ... + 4962.
It is an arithmetic number, because the mean of its divisors is an integer number (108240).
2423077 is an apocalyptic number.
It is an amenable number.
423077 is a deficient number, since it is larger than the sum of its proper divisors (9883).
423077 is an equidigital number, since it uses as much as digits as its factorization.
423077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9882.
The product of its (nonzero) digits is 1176, while the sum is 23.
The square root of 423077 is about 650.4436947192. The cubic root of 423077 is about 75.0711620877.
The spelling of 423077 in words is "four hundred twenty-three thousand, seventy-seven", and thus it is an iban number.
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