Base | Representation |
---|---|
bin | 1010001100100100011101… |
… | …00000101111000111100000 |
3 | 2221101112102002222220112222 |
4 | 11012102032200233013200 |
5 | 10414331000234401032 |
6 | 115404325124410212 |
7 | 4502642020213340 |
oct | 506221640570740 |
9 | 87345362886488 |
10 | 22422120231392 |
11 | 7165193366492 |
12 | 2621682846968 |
13 | c68520bb374b |
14 | 5773449cad20 |
15 | 28d3b66d9a12 |
hex | 14648e82f1e0 |
22422120231392 has 48 divisors (see below), whose sum is σ = 51623021020032. Its totient is φ = 9386003813760.
The previous prime is 22422120231391. The next prime is 22422120231409. The reversal of 22422120231392 is 29313202122422.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22422120231391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1163929334 + ... + 1163948597.
It is an arithmetic number, because the mean of its divisors is an integer number (1075479604584).
Almost surely, 222422120231392 is an apocalyptic number.
It is an amenable number.
22422120231392 is an abundant number, since it is smaller than the sum of its proper divisors (29200900788640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22422120231392 is a wasteful number, since it uses less digits than its factorization.
22422120231392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2327877991 (or 2327877983 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 35.
The spelling of 22422120231392 in words is "twenty-two trillion, four hundred twenty-two billion, one hundred twenty million, two hundred thirty-one thousand, three hundred ninety-two".
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