Base | Representation |
---|---|
bin | 1010000000111011110001… |
… | …01100000001010000111111 |
3 | 2212222022110111100011011121 |
4 | 11000131320230001100333 |
5 | 10341303203431211111 |
6 | 114500525355531411 |
7 | 4432026446354044 |
oct | 500357054012077 |
9 | 85868414304147 |
10 | 22022322132031 |
11 | 70206837a5021 |
12 | 25780a7159b67 |
13 | c39908346850 |
14 | 561c595831cb |
15 | 282cb78c3871 |
hex | 140778b0143f |
22022322132031 has 8 divisors (see below), whose sum is σ = 23718282637280. Its totient is φ = 20326638159072.
The previous prime is 22022322132017. The next prime is 22022322132089. The reversal of 22022322132031 is 13023122322022.
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 22022322132031 - 29 = 22022322131519 is a prime.
It is a super-3 number, since 3×220223221320313 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22022322131987 and 22022322132005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22022322132331) 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, 68967651 + ... + 69286228.
It is an arithmetic number, because the mean of its divisors is an integer number (2964785329660).
Almost surely, 222022322132031 is an apocalyptic number.
22022322132031 is a deficient number, since it is larger than the sum of its proper divisors (1695960505249).
22022322132031 is a wasteful number, since it uses less digits than its factorization.
22022322132031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138266145.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 22022322132031 its reverse (13023122322022), we get a palindrome (35045444454053).
The spelling of 22022322132031 in words is "twenty-two trillion, twenty-two billion, three hundred twenty-two million, one hundred thirty-two thousand, thirty-one".
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