Base | Representation |
---|---|
bin | 1010000011011100100001… |
… | …10011101110110000101101 |
3 | 2220021120020011120122111220 |
4 | 11001232100303232300231 |
5 | 10344211431243334433 |
6 | 115004321310333553 |
7 | 4441203236420046 |
oct | 501562063566055 |
9 | 86246204518456 |
10 | 22108626152493 |
11 | 7054241101a71 |
12 | 25909721ba2b9 |
13 | c44ab052218a |
14 | 5660c56698cd |
15 | 2851695302b3 |
hex | 141b90ceec2d |
22108626152493 has 8 divisors (see below), whose sum is σ = 29511628102656. Its totient is φ = 14722354152000.
The previous prime is 22108626152407. The next prime is 22108626152527. The reversal of 22108626152493 is 39425162680122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22108626152493 - 28 = 22108626152237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22108626152293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4182484333 + ... + 4182489618.
It is an arithmetic number, because the mean of its divisors is an integer number (3688953512832).
Almost surely, 222108626152493 is an apocalyptic number.
It is an amenable number.
22108626152493 is a deficient number, since it is larger than the sum of its proper divisors (7403001950163).
22108626152493 is an equidigital number, since it uses as much as digits as its factorization.
22108626152493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8364974835.
The product of its (nonzero) digits is 2488320, while the sum is 51.
The spelling of 22108626152493 in words is "twenty-two trillion, one hundred eight billion, six hundred twenty-six million, one hundred fifty-two thousand, four hundred ninety-three".
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