Base | Representation |
---|---|
bin | 10101100110111100… |
… | …101011101111100010 |
3 | 2012212222200202101000 |
4 | 111212330223233202 |
5 | 340004204122242 |
6 | 14354151452430 |
7 | 1450652630055 |
oct | 254674535742 |
9 | 65788622330 |
10 | 23202020322 |
11 | 9926a32308 |
12 | 45b6387116 |
13 | 2259ba2c10 |
14 | 11a1678a9c |
15 | 90be17a4c |
hex | 566f2bbe2 |
23202020322 has 32 divisors (see below), whose sum is σ = 55526204160. Its totient is φ = 7139082960.
The previous prime is 23202020321. The next prime is 23202020371. The reversal of 23202020322 is 22302020232.
23202020322 is a `hidden beast` number, since 2 + 320 + 2 + 0 + 20 + 322 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 23202020295 and 23202020304.
It is not an unprimeable number, because it can be changed into a prime (23202020321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16524954 + ... + 16526357.
It is an arithmetic number, because the mean of its divisors is an integer number (1735193880).
Almost surely, 223202020322 is an apocalyptic number.
23202020322 is an abundant number, since it is smaller than the sum of its proper divisors (32324183838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23202020322 is a wasteful number, since it uses less digits than its factorization.
23202020322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33051335 (or 33051329 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
Adding to 23202020322 its reverse (22302020232), we get a palindrome (45504040554).
The spelling of 23202020322 in words is "twenty-three billion, two hundred two million, twenty thousand, three hundred twenty-two".
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