Base | Representation |
---|---|
bin | 1100111000011000000 |
3 | 210102222121 |
4 | 1213003000 |
5 | 102001310 |
6 | 13014024 |
7 | 3405361 |
oct | 1470300 |
9 | 712877 |
10 | 422080 |
11 | 26912a |
12 | 184314 |
13 | 11a169 |
14 | adb68 |
15 | 850da |
hex | 670c0 |
422080 has 28 divisors (see below), whose sum is σ = 1005840. Its totient is φ = 168704.
The previous prime is 422077. The next prime is 422083. The reversal of 422080 is 80224.
It is an interprime number because it is at equal distance from previous prime (422077) and next prime (422083).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (422083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340 + ... + 979.
2422080 is an apocalyptic number.
422080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
422080 is an abundant number, since it is smaller than the sum of its proper divisors (583760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422080 is a wasteful number, since it uses less digits than its factorization.
422080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1336 (or 1326 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 422080 is about 649.6768427457. The cubic root of 422080 is about 75.0121461810.
The spelling of 422080 in words is "four hundred twenty-two thousand, eighty".
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