Base | Representation |
---|---|
bin | 1010100000111011000010… |
… | …10011011000001011100101 |
3 | 10000212101111000012022202010 |
4 | 11100131201103120023211 |
5 | 11012310203001032401 |
6 | 121101502112504433 |
7 | 4604316605243016 |
oct | 520354123301345 |
9 | 100771430168663 |
10 | 23121441424101 |
11 | 7404825a00119 |
12 | 271510bb4b119 |
13 | cb945b821567 |
14 | 59d125ab300d |
15 | 2a1695da8ed6 |
hex | 1507614d82e5 |
23121441424101 has 32 divisors (see below), whose sum is σ = 33820927221888. Its totient is φ = 13990558740480.
The previous prime is 23121441424099. The next prime is 23121441424111. The reversal of 23121441424101 is 10142414412132.
It is not a de Polignac number, because 23121441424101 - 21 = 23121441424099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23121441424111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54003655 + ... + 54430116.
It is an arithmetic number, because the mean of its divisors is an integer number (1056903975684).
Almost surely, 223121441424101 is an apocalyptic number.
It is an amenable number.
23121441424101 is a deficient number, since it is larger than the sum of its proper divisors (10699485797787).
23121441424101 is a wasteful number, since it uses less digits than its factorization.
23121441424101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108433941.
The product of its (nonzero) digits is 6144, while the sum is 30.
Adding to 23121441424101 its reverse (10142414412132), we get a palindrome (33263855836233).
The spelling of 23121441424101 in words is "twenty-three trillion, one hundred twenty-one billion, four hundred forty-one million, four hundred twenty-four thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •