Base | Representation |
---|---|
bin | 10100101101000001… |
… | …101000111111001110 |
3 | 2010101021010021001210 |
4 | 110231001220333032 |
5 | 331011420204410 |
6 | 14113515115250 |
7 | 1414612634631 |
oct | 245501507716 |
9 | 63337107053 |
10 | 22230241230 |
11 | 947843429a |
12 | 4384a42b26 |
13 | 2133766cc2 |
14 | 110c595c18 |
15 | 8a195d220 |
hex | 52d068fce |
22230241230 has 32 divisors (see below), whose sum is σ = 53359092000. Its totient is φ = 5927340672.
The previous prime is 22230241211. The next prime is 22230241249. The reversal of 22230241230 is 3214203222.
It is an interprime number because it is at equal distance from previous prime (22230241211) and next prime (22230241249).
It is a junction number, because it is equal to n+sod(n) for n = 22230241197 and 22230241206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232596 + ... + 313944.
It is an arithmetic number, because the mean of its divisors is an integer number (1667471625).
Almost surely, 222230241230 is an apocalyptic number.
22230241230 is an abundant number, since it is smaller than the sum of its proper divisors (31128850770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22230241230 is a wasteful number, since it uses less digits than its factorization.
22230241230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90468.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 22230241230 its reverse (3214203222), we get a palindrome (25444444452).
The spelling of 22230241230 in words is "twenty-two billion, two hundred thirty million, two hundred forty-one thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •