Base | Representation |
---|---|
bin | 1101000010111010100 |
3 | 210201101110 |
4 | 1220113110 |
5 | 102134401 |
6 | 13055020 |
7 | 3430200 |
oct | 1502724 |
9 | 721343 |
10 | 427476 |
11 | 272195 |
12 | 187470 |
13 | 11c75a |
14 | b1b00 |
15 | 869d6 |
hex | 685d4 |
427476 has 36 divisors (see below), whose sum is σ = 1161888. Its totient is φ = 121968.
The previous prime is 427457. The next prime is 427477. The reversal of 427476 is 674724.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427477) by changing a digit.
427476 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, 225 + ... + 951.
2427476 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 427476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580944).
427476 is an abundant number, since it is smaller than the sum of its proper divisors (734412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427476 is a wasteful number, since it uses less digits than its factorization.
427476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 748 (or 739 counting only the distinct ones).
The product of its digits is 9408, while the sum is 30.
The square root of 427476 is about 653.8164880148. The cubic root of 427476 is about 75.3304529837.
It can be divided in two parts, 427 and 476, that added together give a triangular number (903 = T42).
The spelling of 427476 in words is "four hundred twenty-seven thousand, four hundred seventy-six".
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