Base | Representation |
---|---|
bin | 110010100011010101111110… |
… | …010000011101100110111000 |
3 | 1002011012122102122121111122201 |
4 | 302203111332100131212320 |
5 | 213120133043140302412 |
6 | 2104505255241355544 |
7 | 64554614633213416 |
oct | 6243257620354670 |
9 | 1064178378544581 |
10 | 222331100322232 |
11 | 649290a9a76910 |
12 | 20b2930b798bb4 |
13 | 970996ac621c5 |
14 | 3cc8c500a22b6 |
15 | 1aa851ead6e57 |
hex | ca357e41d9b8 |
222331100322232 has 16 divisors (see below), whose sum is σ = 454768159750200. Its totient is φ = 101059591055520.
The previous prime is 222331100322229. The next prime is 222331100322239. The reversal of 222331100322232 is 232223001133222.
It is a super-2 number, since 2×2223311003222322 (a number of 29 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 222331100322232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222331100322239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263244888107 + ... + 1263244888282.
Almost surely, 2222331100322232 is an apocalyptic number.
222331100322232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
222331100322232 is an abundant number, since it is smaller than the sum of its proper divisors (232437059427968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222331100322232 is a wasteful number, since it uses less digits than its factorization.
222331100322232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2526489776406 (or 2526489776402 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 222331100322232 its reverse (232223001133222), we get a palindrome (454554101455454).
The spelling of 222331100322232 in words is "two hundred twenty-two trillion, three hundred thirty-one billion, one hundred million, three hundred twenty-two thousand, two hundred thirty-two".
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