Base | Representation |
---|---|
bin | 1001110011010… |
… | …11001011110110 |
3 | 12201201121112221 |
4 | 10321223023312 |
5 | 132022243313 |
6 | 12054232554 |
7 | 2015632441 |
oct | 471531366 |
9 | 181647487 |
10 | 82227958 |
11 | 4246309a |
12 | 2365575a |
13 | 140604c7 |
14 | acc6658 |
15 | 7343c8d |
hex | 4e6b2f6 |
82227958 has 8 divisors (see below), whose sum is σ = 124099128. Its totient is φ = 40861584.
The previous prime is 82227941. The next prime is 82227979. The reversal of 82227958 is 85972228.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×822279582 = 13522874153699528, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125791 + ... + 126442.
It is an arithmetic number, because the mean of its divisors is an integer number (15512391).
Almost surely, 282227958 is an apocalyptic number.
82227958 is a deficient number, since it is larger than the sum of its proper divisors (41871170).
82227958 is a wasteful number, since it uses less digits than its factorization.
82227958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252398.
The product of its digits is 161280, while the sum is 43.
The square root of 82227958 is about 9067.9632773848. The cubic root of 82227958 is about 434.8503611786.
The spelling of 82227958 in words is "eighty-two million, two hundred twenty-seven thousand, nine hundred fifty-eight".
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