Base | Representation |
---|---|
bin | 1010000100001010100001… |
… | …01100100001000100010001 |
3 | 2220100220222011000111121100 |
4 | 11002011100230201010101 |
5 | 10400113020000321340 |
6 | 115023523524215013 |
7 | 4443036211413210 |
oct | 502052054410421 |
9 | 86326864014540 |
10 | 22133320323345 |
11 | 7063763343030 |
12 | 259570423a469 |
13 | c472175995aa |
14 | 567389163077 |
15 | 285b12441830 |
hex | 142150b21111 |
22133320323345 has 96 divisors (see below), whose sum is σ = 48107448440064. Its totient is φ = 9145093593600.
The previous prime is 22133320323269. The next prime is 22133320323371. The reversal of 22133320323345 is 54332302333122.
22133320323345 is a `hidden beast` number, since 2 + 2 + 1 + 3 + 3 + 320 + 323 + 3 + 4 + 5 = 666.
It is not a de Polignac number, because 22133320323345 - 27 = 22133320323217 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17862066 + ... + 19060955.
It is an arithmetic number, because the mean of its divisors is an integer number (501119254584).
Almost surely, 222133320323345 is an apocalyptic number.
It is an amenable number.
22133320323345 is an abundant number, since it is smaller than the sum of its proper divisors (25974128116719).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22133320323345 is a wasteful number, since it uses less digits than its factorization.
22133320323345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36923223 (or 36923220 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 36.
Adding to 22133320323345 its reverse (54332302333122), we get a palindrome (76465622656467).
The spelling of 22133320323345 in words is "twenty-two trillion, one hundred thirty-three billion, three hundred twenty million, three hundred twenty-three thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •