Base | Representation |
---|---|
bin | 10101100010010011… |
… | …000011110110000010 |
3 | 2012200112212220210021 |
4 | 111202103003312002 |
5 | 334324221001010 |
6 | 14342323324054 |
7 | 1446014521000 |
oct | 254223036602 |
9 | 65615786707 |
10 | 23124000130 |
11 | 9896993610 |
12 | 459422062a |
13 | 2246986a1a |
14 | 1195169a70 |
15 | 9051558da |
hex | 5624c3d82 |
23124000130 has 128 divisors (see below), whose sum is σ = 55257292800. Its totient is φ = 6893853120.
The previous prime is 23124000121. The next prime is 23124000131. The reversal of 23124000130 is 3100042132.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23124000131) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 854467 + ... + 881113.
It is an arithmetic number, because the mean of its divisors is an integer number (431697600).
Almost surely, 223124000130 is an apocalyptic number.
23124000130 is an abundant number, since it is smaller than the sum of its proper divisors (32133292670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23124000130 is a wasteful number, since it uses less digits than its factorization.
23124000130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26709 (or 26695 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 23124000130 its reverse (3100042132), we get a palindrome (26224042262).
The spelling of 23124000130 in words is "twenty-three billion, one hundred twenty-four million, one hundred thirty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •