Base | Representation |
---|---|
bin | 110010000011001110101011… |
… | …010001101011010100100001 |
3 | 1001212101200010221010200220221 |
4 | 302003032223101223110201 |
5 | 212323003422030100441 |
6 | 2100055403030003041 |
7 | 64236310634461246 |
oct | 6203165321532441 |
9 | 1055350127120827 |
10 | 220124242425121 |
11 | 64158192249271 |
12 | 208316774a6481 |
13 | 95a981c66b2a8 |
14 | 3c500da8055cd |
15 | 1a6ae0b58a8d1 |
hex | c833ab46b521 |
220124242425121 has 8 divisors (see below), whose sum is σ = 220363928478720. Its totient is φ = 219884624719008.
The previous prime is 220124242425119. The next prime is 220124242425181. The reversal of 220124242425121 is 121524242421022.
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 220124242425121 - 21 = 220124242425119 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220124242425181) 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, 10640716 + ... + 23526013.
It is an arithmetic number, because the mean of its divisors is an integer number (27545491059840).
Almost surely, 2220124242425121 is an apocalyptic number.
It is an amenable number.
220124242425121 is a deficient number, since it is larger than the sum of its proper divisors (239686053599).
220124242425121 is a wasteful number, since it uses less digits than its factorization.
220124242425121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34173743.
The product of its (nonzero) digits is 40960, while the sum is 34.
Adding to 220124242425121 its reverse (121524242421022), we get a palindrome (341648484846143).
The spelling of 220124242425121 in words is "two hundred twenty trillion, one hundred twenty-four billion, two hundred forty-two million, four hundred twenty-five thousand, one hundred twenty-one".
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