Base | Representation |
---|---|
bin | 101110000100… |
… | …0000011001100 |
3 | 1200102221212121 |
4 | 1130020003030 |
5 | 22140301340 |
6 | 2221342324 |
7 | 412162543 |
oct | 134100314 |
9 | 50387777 |
10 | 24150220 |
11 | 126a5466 |
12 | 81079a4 |
13 | 5007493 |
14 | 32c915a |
15 | 21c094a |
hex | 17080cc |
24150220 has 12 divisors (see below), whose sum is σ = 50715504. Its totient is φ = 9660080.
The previous prime is 24150199. The next prime is 24150227. The reversal of 24150220 is 2205142.
It is a junction number, because it is equal to n+sod(n) for n = 24150194 and 24150203.
It is not an unprimeable number, because it can be changed into a prime (24150227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603736 + ... + 603775.
It is an arithmetic number, because the mean of its divisors is an integer number (4226292).
Almost surely, 224150220 is an apocalyptic number.
24150220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24150220 is an abundant number, since it is smaller than the sum of its proper divisors (26565284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24150220 is a wasteful number, since it uses less digits than its factorization.
24150220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1207520 (or 1207518 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 24150220 is about 4914.2873338868. The cubic root of 24150220 is about 289.0504814774.
Adding to 24150220 its reverse (2205142), we get a palindrome (26355362).
The spelling of 24150220 in words is "twenty-four million, one hundred fifty thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •