Base | Representation |
---|---|
bin | 111110100000000010110 |
3 | 10212001100200 |
4 | 13310000112 |
5 | 1011014042 |
6 | 111521330 |
7 | 23256624 |
oct | 7640026 |
9 | 3761320 |
10 | 2048022 |
11 | 1179789 |
12 | 829246 |
13 | 569262 |
14 | 3b4514 |
15 | 2a6c4c |
hex | 1f4016 |
2048022 has 12 divisors (see below), whose sum is σ = 4437420. Its totient is φ = 682668.
The previous prime is 2048021. The next prime is 2048027. The reversal of 2048022 is 2208402.
It is a super-2 number, since 2×20480222 = 8388788224968, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 113779 = 2048022 / (2 + 0 + 4 + 8 + 0 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 2047986 and 2048004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2048021) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56872 + ... + 56907.
It is an arithmetic number, because the mean of its divisors is an integer number (369785).
22048022 is an apocalyptic number.
2048022 is an abundant number, since it is smaller than the sum of its proper divisors (2389398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2048022 is a wasteful number, since it uses less digits than its factorization.
2048022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113787 (or 113784 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 2048022 is about 1431.0911920629. The cubic root of 2048022 is about 126.9925388801.
It can be divided in two parts, 20480 and 22, that added together give a palindrome (20502).
The spelling of 2048022 in words is "two million, forty-eight thousand, twenty-two".
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