Base | Representation |
---|---|
bin | 101011100010… |
… | …0100010101010 |
3 | 1120221122012012 |
4 | 1113010202222 |
5 | 21320401010 |
6 | 2133115522 |
7 | 365003366 |
oct | 127044252 |
9 | 46848165 |
10 | 22825130 |
11 | 1197a949 |
12 | 7788ba2 |
13 | 49622c3 |
14 | 30622a6 |
15 | 200d005 |
hex | 15c48aa |
22825130 has 8 divisors (see below), whose sum is σ = 41085252. Its totient is φ = 9130048.
The previous prime is 22825111. The next prime is 22825147. The reversal of 22825130 is 3152822.
It can be written as a sum of positive squares in 2 ways, for example, as 22287841 + 537289 = 4721^2 + 733^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 22825096 and 22825105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1141247 + ... + 1141266.
Almost surely, 222825130 is an apocalyptic number.
22825130 is a deficient number, since it is larger than the sum of its proper divisors (18260122).
22825130 is a wasteful number, since it uses less digits than its factorization.
22825130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2282520.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 22825130 is about 4777.5652795121. The cubic root of 22825130 is about 283.6641288280.
Adding to 22825130 its reverse (3152822), we get a palindrome (25977952).
The spelling of 22825130 in words is "twenty-two million, eight hundred twenty-five thousand, one hundred thirty".
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