Base | Representation |
---|---|
bin | 10100100101011010… |
… | …111011101000000101 |
3 | 2010001101001010112021 |
4 | 110211122323220011 |
5 | 330231234402240 |
6 | 14053120323141 |
7 | 1411503311605 |
oct | 244532735005 |
9 | 63041033467 |
10 | 22102653445 |
11 | 941240a744 |
12 | 434a1734b1 |
13 | 21131b4482 |
14 | 10d9662c05 |
15 | 89565954a |
hex | 5256bba05 |
22102653445 has 16 divisors (see below), whose sum is σ = 28091646720. Its totient is φ = 16637094144.
The previous prime is 22102653421. The next prime is 22102653449. The reversal of 22102653445 is 54435620122.
It is a cyclic number.
It is not a de Polignac number, because 22102653445 - 221 = 22100556293 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22102653445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22102653449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265984 + ... + 339046.
It is an arithmetic number, because the mean of its divisors is an integer number (1755727920).
Almost surely, 222102653445 is an apocalyptic number.
It is an amenable number.
22102653445 is a deficient number, since it is larger than the sum of its proper divisors (5988993275).
22102653445 is a wasteful number, since it uses less digits than its factorization.
22102653445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76644.
The product of its (nonzero) digits is 57600, while the sum is 34.
The spelling of 22102653445 in words is "twenty-two billion, one hundred two million, six hundred fifty-three thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •