Base | Representation |
---|---|
bin | 1001110011010… |
… | …01110011111100 |
3 | 12201201022211120 |
4 | 10321221303330 |
5 | 132022103312 |
6 | 12054150540 |
7 | 2015610153 |
oct | 471516374 |
9 | 181638746 |
10 | 82222332 |
11 | 42459945 |
12 | 23652450 |
13 | 1405aa8a |
14 | acc459a |
15 | 734228c |
hex | 4e69cfc |
82222332 has 24 divisors (see below), whose sum is σ = 200194176. Its totient is φ = 26215728.
The previous prime is 82222307. The next prime is 82222381. The reversal of 82222332 is 23322228.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148678 + ... + 149229.
It is an arithmetic number, because the mean of its divisors is an integer number (8341424).
Almost surely, 282222332 is an apocalyptic number.
It is an amenable number.
82222332 is an abundant number, since it is smaller than the sum of its proper divisors (117971844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82222332 is a wasteful number, since it uses less digits than its factorization.
82222332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297937 (or 297935 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
The square root of 82222332 is about 9067.6530590887. The cubic root of 82222332 is about 434.8404435302.
The spelling of 82222332 in words is "eighty-two million, two hundred twenty-two thousand, three hundred thirty-two".
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