Base | Representation |
---|---|
bin | 1011101110110… |
… | …0111100011110 |
3 | 10102120212121020 |
4 | 2323230330132 |
5 | 100044030042 |
6 | 4514345010 |
7 | 1135143606 |
oct | 273547436 |
9 | 112525536 |
10 | 49205022 |
11 | 25858509 |
12 | 1458b166 |
13 | a26a5c9 |
14 | 676bc06 |
15 | 44be3ec |
hex | 2eecf1e |
49205022 has 24 divisors (see below), whose sum is σ = 103866696. Its totient is φ = 15537744.
The previous prime is 49205017. The next prime is 49205077. The reversal of 49205022 is 22050294.
It is a super-2 number, since 2×492050222 = 4842268380040968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 49204983 and 49205001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9193 + ... + 13524.
It is an arithmetic number, because the mean of its divisors is an integer number (4327779).
Almost surely, 249205022 is an apocalyptic number.
49205022 is an abundant number, since it is smaller than the sum of its proper divisors (54661674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49205022 is a wasteful number, since it uses less digits than its factorization.
49205022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22760 (or 22741 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 49205022 is about 7014.6291420146. The cubic root of 49205022 is about 366.4402269465.
The spelling of 49205022 in words is "forty-nine million, two hundred five thousand, twenty-two".
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