Base | Representation |
---|---|
bin | 101111001000000111… |
… | …1000101101100111000 |
3 | 100200020002102002200112 |
4 | 1132100033011230320 |
5 | 3124231223404144 |
6 | 114254215323452 |
7 | 10211634563336 |
oct | 1362017055470 |
9 | 320202362615 |
10 | 101204122424 |
11 | 39a140a80a9 |
12 | 17745080588 |
13 | 970b118412 |
14 | 4c80d44b56 |
15 | 2974cdb99e |
hex | 17903c5b38 |
101204122424 has 32 divisors (see below), whose sum is σ = 206350228080. Its totient is φ = 46338292224.
The previous prime is 101204122417. The next prime is 101204122427. The reversal of 101204122424 is 424221402101.
It is a super-2 number, since 2×1012041224242 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 101204122424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101204122427) 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, 10051022 + ... + 10061085.
Almost surely, 2101204122424 is an apocalyptic number.
It is an amenable number.
101204122424 is an abundant number, since it is smaller than the sum of its proper divisors (105146105656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101204122424 is a wasteful number, since it uses less digits than its factorization.
101204122424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20112167 (or 20112163 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
Adding to 101204122424 its reverse (424221402101), we get a palindrome (525425524525).
The spelling of 101204122424 in words is "one hundred one billion, two hundred four million, one hundred twenty-two thousand, four hundred twenty-four".
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