Base | Representation |
---|---|
bin | 10100110011000111… |
… | …000101000000100100 |
3 | 2010122101012220120002 |
4 | 110303013011000210 |
5 | 331214034030040 |
6 | 14132003200432 |
7 | 1420262446610 |
oct | 246307050044 |
9 | 63571186502 |
10 | 22332330020 |
11 | 95200220a0 |
12 | 43b3076118 |
13 | 214b95c480 |
14 | 111bd6c340 |
15 | 8aa8c6a15 |
hex | 5331c5024 |
22332330020 has 96 divisors (see below), whose sum is σ = 62967856896. Its totient is φ = 6425280000.
The previous prime is 22332329933. The next prime is 22332330037. The reversal of 22332330020 is 2003323322.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 22332329974 and 22332330001.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 537731 + ... + 577770.
It is an arithmetic number, because the mean of its divisors is an integer number (655915176).
Almost surely, 222332330020 is an apocalyptic number.
22332330020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22332330020 is an abundant number, since it is smaller than the sum of its proper divisors (40635526876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22332330020 is a wasteful number, since it uses less digits than its factorization.
22332330020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115541 (or 1115539 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 22332330020 its reverse (2003323322), we get a palindrome (24335653342).
The spelling of 22332330020 in words is "twenty-two billion, three hundred thirty-two million, three hundred thirty thousand, twenty".
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