Base | Representation |
---|---|
bin | 1010000000010110001001… |
… | …01010101000111110011011 |
3 | 2212220101022201020020120202 |
4 | 11000023010222220332123 |
5 | 10340440321213033311 |
6 | 114443345121012415 |
7 | 4430413044162452 |
oct | 500130452507633 |
9 | 85811281206522 |
10 | 22002122002331 |
11 | 7013058304659 |
12 | 25741aa18410b |
13 | c37a3936a893 |
14 | 560ca0883b99 |
15 | 2824d42c4e3b |
hex | 1402c4aa8f9b |
22002122002331 has 8 divisors (see below), whose sum is σ = 22475312564544. Its totient is φ = 21533886315400.
The previous prime is 22002122002319. The next prime is 22002122002339. The reversal of 22002122002331 is 13320022120022.
It is a happy number.
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 22002122002331 - 230 = 22001048260507 is a prime.
It is a super-3 number, since 3×220021220023313 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (22002122002339) 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, 1238709845 + ... + 1238727606.
It is an arithmetic number, because the mean of its divisors is an integer number (2809414070568).
Almost surely, 222002122002331 is an apocalyptic number.
22002122002331 is a deficient number, since it is larger than the sum of its proper divisors (473190562213).
22002122002331 is a wasteful number, since it uses less digits than its factorization.
22002122002331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2477437641.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 22002122002331 its reverse (13320022120022), we get a palindrome (35322144122353).
The spelling of 22002122002331 in words is "twenty-two trillion, two billion, one hundred twenty-two million, two thousand, three hundred thirty-one".
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