Base | Representation |
---|---|
bin | 101011100010… |
… | …0100000111111 |
3 | 1120221122001020 |
4 | 1113010200333 |
5 | 21320400043 |
6 | 2133115223 |
7 | 365003154 |
oct | 127044077 |
9 | 46848036 |
10 | 22825023 |
11 | 1197a861 |
12 | 7788b13 |
13 | 4962240 |
14 | 306222b |
15 | 200ce83 |
hex | 15c483f |
22825023 has 16 divisors (see below), whose sum is σ = 34500480. Its totient is φ = 13306464.
The previous prime is 22825013. The next prime is 22825027. The reversal of 22825023 is 32052822.
It is not a de Polignac number, because 22825023 - 24 = 22825007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22824984 and 22825002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22825027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14661 + ... + 16142.
It is an arithmetic number, because the mean of its divisors is an integer number (2156280).
Almost surely, 222825023 is an apocalyptic number.
22825023 is a deficient number, since it is larger than the sum of its proper divisors (11675457).
22825023 is a wasteful number, since it uses less digits than its factorization.
22825023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30838.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 22825023 is about 4777.5540813266. The cubic root of 22825023 is about 283.6636855722.
Adding to 22825023 its reverse (32052822), we get a palindrome (54877845).
The spelling of 22825023 in words is "twenty-two million, eight hundred twenty-five thousand, twenty-three".
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