Base | Representation |
---|---|
bin | 101111001000111101… |
… | …0010100001100110110 |
3 | 100200022001022011201010 |
4 | 1132101322110030312 |
5 | 3124310422344342 |
6 | 114301102013050 |
7 | 10212425524233 |
oct | 1362172241466 |
9 | 320261264633 |
10 | 101232231222 |
11 | 39a28a56711 |
12 | 17752577186 |
13 | 9713baa645 |
14 | 4c8498078a |
15 | 29774e029c |
hex | 1791e94336 |
101232231222 has 8 divisors (see below), whose sum is σ = 202464462456. Its totient is φ = 33744077072.
The previous prime is 101232231203. The next prime is 101232231239. The reversal of 101232231222 is 222132232101.
It is a sphenic number, since it is the product of 3 distinct primes.
101232231222 is an admirable number.
It is a super-2 number, since 2×1012322312222 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 8436019263 + ... + 8436019274.
It is an arithmetic number, because the mean of its divisors is an integer number (25308057807).
Almost surely, 2101232231222 is an apocalyptic number.
101232231222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101232231222 is a wasteful number, since it uses less digits than its factorization.
101232231222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16872038542.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 101232231222 its reverse (222132232101), we get a palindrome (323364463323).
The spelling of 101232231222 in words is "one hundred one billion, two hundred thirty-two million, two hundred thirty-one thousand, two hundred twenty-two".
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