Base | Representation |
---|---|
bin | 10100100111101101… |
… | …010011000000100011 |
3 | 2010011001020110121212 |
4 | 110213231103000203 |
5 | 330321100202433 |
6 | 14101010540335 |
7 | 1412450404154 |
oct | 244755230043 |
9 | 63131213555 |
10 | 22141022243 |
11 | 943203679a |
12 | 435ab976ab |
13 | 211b1296c2 |
14 | 11007ad92b |
15 | 898bd7d48 |
hex | 527b53023 |
22141022243 has 8 divisors (see below), whose sum is σ = 23327985408. Its totient is φ = 20972751624.
The previous prime is 22141022227. The next prime is 22141022249. The reversal of 22141022243 is 34222014122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22141022243 - 24 = 22141022227 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22141022249) 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, 4670705 + ... + 4675442.
It is an arithmetic number, because the mean of its divisors is an integer number (2915998176).
Almost surely, 222141022243 is an apocalyptic number.
22141022243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
22141022243 is a deficient number, since it is larger than the sum of its proper divisors (1186963165).
22141022243 is a wasteful number, since it uses less digits than its factorization.
22141022243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9346273.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 22141022243 its reverse (34222014122), we get a palindrome (56363036365).
The spelling of 22141022243 in words is "twenty-two billion, one hundred forty-one million, twenty-two thousand, two hundred forty-three".
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