Base | Representation |
---|---|
bin | 111101100011100101110… |
… | …010010110111111110001 |
3 | 112222101122011002101112002 |
4 | 331203211302112333301 |
5 | 1023301222332044441 |
6 | 12555141003543345 |
7 | 614420616156452 |
oct | 75434562267761 |
9 | 15871564071462 |
10 | 4230103003121 |
11 | 1390a81959646 |
12 | 5839a4b2ab55 |
13 | 248b87935398 |
14 | 108a493dd129 |
15 | 7507c102b9b |
hex | 3d8e5c96ff1 |
4230103003121 has 4 divisors (see below), whose sum is σ = 4230140803044. Its totient is φ = 4230065203200.
The previous prime is 4230103003103. The next prime is 4230103003129. The reversal of 4230103003121 is 1213003010324.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4006502640625 + 223600362496 = 2001625^2 + 472864^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4230103003121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4230103003093 and 4230103003102.
It is not an unprimeable number, because it can be changed into a prime (4230103003129) 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, 18731600 + ... + 18956081.
It is an arithmetic number, because the mean of its divisors is an integer number (1057535200761).
Almost surely, 24230103003121 is an apocalyptic number.
It is an amenable number.
4230103003121 is a deficient number, since it is larger than the sum of its proper divisors (37799923).
4230103003121 is a wasteful number, since it uses less digits than its factorization.
4230103003121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37799922.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 4230103003121 its reverse (1213003010324), we get a palindrome (5443106013445).
The spelling of 4230103003121 in words is "four trillion, two hundred thirty billion, one hundred three million, three thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •