Base | Representation |
---|---|
bin | 111000110101001001… |
… | …0100000010101100000 |
3 | 102200000100011020011020 |
4 | 1301222102200111200 |
5 | 3444420313221344 |
6 | 132022050245440 |
7 | 11550215414526 |
oct | 1615222402540 |
9 | 380010136136 |
10 | 122042320224 |
11 | 47837787580 |
12 | 1b79b886880 |
13 | b67c35b386 |
14 | 5c9a69a316 |
15 | 3294427719 |
hex | 1c6a4a0560 |
122042320224 has 96 divisors (see below), whose sum is σ = 352751366016. Its totient is φ = 36636856320.
The previous prime is 122042320223. The next prime is 122042320241. The reversal of 122042320224 is 422023240221.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 122042320194 and 122042320203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122042320223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427057 + ... + 653040.
It is an arithmetic number, because the mean of its divisors is an integer number (3674493396).
Almost surely, 2122042320224 is an apocalyptic number.
It is an amenable number.
122042320224 is an abundant number, since it is smaller than the sum of its proper divisors (230709045792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122042320224 is a wasteful number, since it uses less digits than its factorization.
122042320224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1080228 (or 1080220 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 122042320224 its reverse (422023240221), we get a palindrome (544065560445).
The spelling of 122042320224 in words is "one hundred twenty-two billion, forty-two million, three hundred twenty thousand, two hundred twenty-four".
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