Base | Representation |
---|---|
bin | 111101100100… |
… | …1101100011100 |
3 | 2020202011112020 |
4 | 1323021230130 |
5 | 31231032140 |
6 | 3111540140 |
7 | 541255521 |
oct | 173115434 |
9 | 66664466 |
10 | 32283420 |
11 | 17250014 |
12 | a98a650 |
13 | 68c4420 |
14 | 4405148 |
15 | 2c7a6d0 |
hex | 1ec9b1c |
32283420 has 48 divisors (see below), whose sum is σ = 97349280. Its totient is φ = 7946496.
The previous prime is 32283401. The next prime is 32283437. The reversal of 32283420 is 2438223.
It is a zygodrome in base 9.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19915 + ... + 21474.
It is an arithmetic number, because the mean of its divisors is an integer number (2028110).
Almost surely, 232283420 is an apocalyptic number.
32283420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
32283420 is an abundant number, since it is smaller than the sum of its proper divisors (65065860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32283420 is a wasteful number, since it uses less digits than its factorization.
32283420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41414 (or 41412 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 32283420 is about 5681.8500508197. The cubic root of 32283420 is about 318.4147509432.
The spelling of 32283420 in words is "thirty-two million, two hundred eighty-three thousand, four hundred twenty".
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