Base | Representation |
---|---|
bin | 1010000100000110110001… |
… | …00001001111100011101100 |
3 | 2220100201202122010212001022 |
4 | 11002003120201033203230 |
5 | 10400044402322231444 |
6 | 115022551501433312 |
7 | 4442635230001220 |
oct | 502033041174354 |
9 | 86321678125038 |
10 | 22131304102124 |
11 | 70629192271a8 |
12 | 2595240b6b838 |
13 | c46c85962a99 |
14 | 567237484780 |
15 | 285a454279ee |
hex | 1420d884f8ec |
22131304102124 has 24 divisors (see below), whose sum is σ = 46866291040800. Its totient is φ = 8926912578816.
The previous prime is 22131304102087. The next prime is 22131304102199. The reversal of 22131304102124 is 42120140313122.
It is a happy number.
It is a super-2 number, since 2×221313041021242 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22131304102093 and 22131304102102.
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 7 ways as a sum of consecutive naturals, for example, 23247167699 + ... + 23247168650.
It is an arithmetic number, because the mean of its divisors is an integer number (1952762126700).
Almost surely, 222131304102124 is an apocalyptic number.
It is an amenable number.
22131304102124 is an abundant number, since it is smaller than the sum of its proper divisors (24734986938676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22131304102124 is a wasteful number, since it uses less digits than its factorization.
22131304102124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46494336377 (or 46494336375 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 22131304102124 its reverse (42120140313122), we get a palindrome (64251444415246).
The spelling of 22131304102124 in words is "twenty-two trillion, one hundred thirty-one billion, three hundred four million, one hundred two thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •