Base | Representation |
---|---|
bin | 1011001101100… |
… | …0000011110100 |
3 | 10021110222111120 |
4 | 2303120003310 |
5 | 44014203244 |
6 | 4355503540 |
7 | 1110453216 |
oct | 263300364 |
9 | 107428446 |
10 | 47022324 |
11 | 245a7628 |
12 | 138b7bb0 |
13 | 9984c7b |
14 | 63605b6 |
15 | 41dc819 |
hex | 2cd80f4 |
47022324 has 24 divisors (see below), whose sum is σ = 110281248. Its totient is φ = 15593760.
The previous prime is 47022299. The next prime is 47022329. The reversal of 47022324 is 42322074.
It is a super-2 number, since 2×470223242 = 4422197908721952, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 47022294 and 47022303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47022329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7582 + ... + 12309.
It is an arithmetic number, because the mean of its divisors is an integer number (4595052).
Almost surely, 247022324 is an apocalyptic number.
It is an amenable number.
47022324 is an abundant number, since it is smaller than the sum of its proper divisors (63258924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47022324 is a wasteful number, since it uses less digits than its factorization.
47022324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20095 (or 20093 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 24.
The square root of 47022324 is about 6857.2825521485. The cubic root of 47022324 is about 360.9397361568.
Adding to 47022324 its reverse (42322074), we get a palindrome (89344398).
The spelling of 47022324 in words is "forty-seven million, twenty-two thousand, three hundred twenty-four".
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