Base | Representation |
---|---|
bin | 10010111001001001… |
… | …11100101000100010 |
3 | 222011220002002100100 |
4 | 21130210330220202 |
5 | 131233114432002 |
6 | 4354254203230 |
7 | 506233063044 |
oct | 113444745042 |
9 | 28156062310 |
10 | 10143124002 |
11 | 4335590210 |
12 | 1b70ab3516 |
13 | c5854c72b |
14 | 6c317ba94 |
15 | 3e573011c |
hex | 25c93ca22 |
10143124002 has 24 divisors (see below), whose sum is σ = 23974657200. Its totient is φ = 3073673880.
The previous prime is 10143123959. The next prime is 10143124009. The reversal of 10143124002 is 20042134101.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (10143124009) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25613752 + ... + 25614147.
It is an arithmetic number, because the mean of its divisors is an integer number (998944050).
Almost surely, 210143124002 is an apocalyptic number.
10143124002 is an abundant number, since it is smaller than the sum of its proper divisors (13831533198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10143124002 is a wasteful number, since it uses less digits than its factorization.
10143124002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51227918 (or 51227915 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 10143124002 its reverse (20042134101), we get a palindrome (30185258103).
The spelling of 10143124002 in words is "ten billion, one hundred forty-three million, one hundred twenty-four thousand, two".
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