Base | Representation |
---|---|
bin | 10100100101011000… |
… | …100001000011001111 |
3 | 2010001022211222000120 |
4 | 110211120201003033 |
5 | 330231104122203 |
6 | 14053055000023 |
7 | 1411465033656 |
oct | 244530410317 |
9 | 63038758016 |
10 | 22102020303 |
11 | 9412017a90 |
12 | 4349b09013 |
13 | 211302222c |
14 | 10d953a19d |
15 | 895581b53 |
hex | 5256210cf |
22102020303 has 32 divisors (see below), whose sum is σ = 32883086592. Its totient is φ = 13091020800.
The previous prime is 22102020247. The next prime is 22102020341. The reversal of 22102020303 is 30302020122.
It is not a de Polignac number, because 22102020303 - 29 = 22102019791 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22102020103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424908 + ... + 474078.
It is an arithmetic number, because the mean of its divisors is an integer number (1027596456).
Almost surely, 222102020303 is an apocalyptic number.
22102020303 is a deficient number, since it is larger than the sum of its proper divisors (10781066289).
22102020303 is a wasteful number, since it uses less digits than its factorization.
22102020303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49495.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 22102020303 its reverse (30302020122), we get a palindrome (52404040425).
The spelling of 22102020303 in words is "twenty-two billion, one hundred two million, twenty thousand, three hundred three".
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