Base | Representation |
---|---|
bin | 101100110111… |
… | …0001111001000 |
3 | 1122020221122112 |
4 | 1121232033020 |
5 | 22010121300 |
6 | 2200041452 |
7 | 403630004 |
oct | 131561710 |
9 | 48227575 |
10 | 23520200 |
11 | 12305090 |
12 | 7a63288 |
13 | 4b467a2 |
14 | 31a3704 |
15 | 20e8e35 |
hex | 166e3c8 |
23520200 has 48 divisors (see below), whose sum is σ = 59661360. Its totient is φ = 8552000.
The previous prime is 23520187. The next prime is 23520209. The reversal of 23520200 is 202532.
It is not an unprimeable number, because it can be changed into a prime (23520209) 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 11 ways as a sum of consecutive naturals, for example, 3146 + ... + 7545.
It is an arithmetic number, because the mean of its divisors is an integer number (1242945).
Almost surely, 223520200 is an apocalyptic number.
23520200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23520200 is an abundant number, since it is smaller than the sum of its proper divisors (36141160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23520200 is a wasteful number, since it uses less digits than its factorization.
23520200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10718 (or 10709 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 23520200 is about 4849.7628808015. The cubic root of 23520200 is about 286.5147623783.
Adding to 23520200 its reverse (202532), we get a palindrome (23722732).
The spelling of 23520200 in words is "twenty-three million, five hundred twenty thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •