Base | Representation |
---|---|
bin | 10100101100011010… |
… | …101010011000100010 |
3 | 2010100112220010202001 |
4 | 110230122222120202 |
5 | 331001311221310 |
6 | 14112512114214 |
7 | 1414430040061 |
oct | 245432523042 |
9 | 63315803661 |
10 | 22220023330 |
11 | 947269544a |
12 | 438153596a |
13 | 21315ca1cb |
14 | 110b0961d8 |
15 | 8a0ae093a |
hex | 52c6aa622 |
22220023330 has 16 divisors (see below), whose sum is σ = 40077509184. Its totient is φ = 8869905520.
The previous prime is 22220023321. The next prime is 22220023393. The reversal of 22220023330 is 3332002222.
It is a junction number, because it is equal to n+sod(n) for n = 22220023298 and 22220023307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2257822 + ... + 2267641.
It is an arithmetic number, because the mean of its divisors is an integer number (2504844324).
Almost surely, 222220023330 is an apocalyptic number.
22220023330 is a deficient number, since it is larger than the sum of its proper divisors (17857485854).
22220023330 is a wasteful number, since it uses less digits than its factorization.
22220023330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4525961.
The product of its (nonzero) digits is 864, while the sum is 19.
Adding to 22220023330 its reverse (3332002222), we get a palindrome (25552025552).
The spelling of 22220023330 in words is "twenty-two billion, two hundred twenty million, twenty-three thousand, three hundred thirty".
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