Base | Representation |
---|---|
bin | 100101110111110111000… |
… | …0111110100110100100111 |
3 | 200102121112100220201211110 |
4 | 1023233232013310310213 |
5 | 1140240222302033411 |
6 | 15023122553440103 |
7 | 1045030501405623 |
oct | 113575607646447 |
9 | 20377470821743 |
10 | 5205200424231 |
11 | 1727570a38425 |
12 | 700977110033 |
13 | 2b9b04917432 |
14 | 13dd0c3bc183 |
15 | 905ec4dc2a6 |
hex | 4bbee1f4d27 |
5205200424231 has 8 divisors (see below), whose sum is σ = 6940395082224. Its totient is φ = 3470069691200.
The previous prime is 5205200424223. The next prime is 5205200424323. The reversal of 5205200424231 is 1324240025025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5205200424231 - 23 = 5205200424223 is a prime.
It is a super-2 number, since 2×52052004242312 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5205200424631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15790920 + ... + 16117181.
It is an arithmetic number, because the mean of its divisors is an integer number (867549385278).
Almost surely, 25205200424231 is an apocalyptic number.
5205200424231 is a deficient number, since it is larger than the sum of its proper divisors (1735194657993).
5205200424231 is a wasteful number, since it uses less digits than its factorization.
5205200424231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31962481.
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 5205200424231 its reverse (1324240025025), we get a palindrome (6529440449256).
The spelling of 5205200424231 in words is "five trillion, two hundred five billion, two hundred million, four hundred twenty-four thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.141 sec. • engine limits •