Base | Representation |
---|---|
bin | 101010001101… |
… | …0111010111110 |
3 | 1112122100011012 |
4 | 1110122322332 |
5 | 21131132431 |
6 | 2110155222 |
7 | 356051006 |
oct | 124327276 |
9 | 45570135 |
10 | 22130366 |
11 | 11545965 |
12 | 74b2b12 |
13 | 477acbb |
14 | 2d21006 |
15 | 1e2222b |
hex | 151aebe |
22130366 has 8 divisors (see below), whose sum is σ = 34092840. Its totient is φ = 10766088.
The previous prime is 22130351. The next prime is 22130371. The reversal of 22130366 is 66303122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149456 + ... + 149603.
It is an arithmetic number, because the mean of its divisors is an integer number (4261605).
Almost surely, 222130366 is an apocalyptic number.
22130366 is a deficient number, since it is larger than the sum of its proper divisors (11962474).
22130366 is a wasteful number, since it uses less digits than its factorization.
22130366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299098.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 22130366 is about 4704.2922953405. The cubic root of 22130366 is about 280.7563141076.
Adding to 22130366 its reverse (66303122), we get a palindrome (88433488).
The spelling of 22130366 in words is "twenty-two million, one hundred thirty thousand, three hundred sixty-six".
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