Base | Representation |
---|---|
bin | 101010010111… |
… | …0010111101011 |
3 | 1112210101102121 |
4 | 1110232113223 |
5 | 21141210102 |
6 | 2112012111 |
7 | 356532160 |
oct | 124562753 |
9 | 45711377 |
10 | 22210027 |
11 | 1159a7a4 |
12 | 7531037 |
13 | 47a8338 |
14 | 2d42067 |
15 | 1e3ab37 |
hex | 152e5eb |
22210027 has 16 divisors (see below), whose sum is σ = 26976960. Its totient is φ = 17877888.
The previous prime is 22209997. The next prime is 22210033. The reversal of 22210027 is 72001222.
It is not a de Polignac number, because 22210027 - 27 = 22209899 is a prime.
22210027 is a modest number, since divided by 10027 gives 222 as remainder.
It is not an unprimeable number, because it can be changed into a prime (22210057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6033 + ... + 8989.
It is an arithmetic number, because the mean of its divisors is an integer number (1686060).
Almost surely, 222210027 is an apocalyptic number.
22210027 is a deficient number, since it is larger than the sum of its proper divisors (4766933).
22210027 is a wasteful number, since it uses less digits than its factorization.
22210027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3030.
The product of its (nonzero) digits is 112, while the sum is 16.
The square root of 22210027 is about 4712.7515317487. The cubic root of 22210027 is about 281.0927831126.
Adding to 22210027 its reverse (72001222), we get a palindrome (94211249).
The spelling of 22210027 in words is "twenty-two million, two hundred ten thousand, twenty-seven".
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