Base | Representation |
---|---|
bin | 10101100110111100… |
… | …101100001110111010 |
3 | 2012212222200212010101 |
4 | 111212330230032322 |
5 | 340004204203310 |
6 | 14354151510014 |
7 | 1450652635654 |
oct | 254674541672 |
9 | 65788625111 |
10 | 23202022330 |
11 | 9926a33873 |
12 | 45b638830a |
13 | 2259ba3ac6 |
14 | 11a16796d4 |
15 | 90be1843a |
hex | 566f2c3ba |
23202022330 has 48 divisors (see below), whose sum is σ = 44112219624. Its totient is φ = 8785405440.
The previous prime is 23202022321. The next prime is 23202022411. The reversal of 23202022330 is 3322020232.
It can be written as a sum of positive squares in 4 ways, for example, as 9356499441 + 13845522889 = 96729^2 + 117667^2 .
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 23202022298 and 23202022307.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8810694 + ... + 8813326.
Almost surely, 223202022330 is an apocalyptic number.
23202022330 is a deficient number, since it is larger than the sum of its proper divisors (20910197294).
23202022330 is a wasteful number, since it uses less digits than its factorization.
23202022330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5119 (or 5100 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 19.
Adding to 23202022330 its reverse (3322020232), we get a palindrome (26524042562).
The spelling of 23202022330 in words is "twenty-three billion, two hundred two million, twenty-two thousand, three hundred thirty".
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