Base | Representation |
---|---|
bin | 10010110101111111… |
… | …100100100111011101 |
3 | 1221020002100120200111 |
4 | 102311333210213131 |
5 | 312414200212313 |
6 | 13143415530021 |
7 | 1314253310260 |
oct | 226577444735 |
9 | 57202316614 |
10 | 20233210333 |
11 | 8643135436 |
12 | 3b08089911 |
13 | 1ba5abc20b |
14 | d9d270cd7 |
15 | 7d648543d |
hex | 4b5fe49dd |
20233210333 has 16 divisors (see below), whose sum is σ = 24365424640. Its totient is φ = 16413289200.
The previous prime is 20233210273. The next prime is 20233210343. The reversal of 20233210333 is 33301233202.
It is a de Polignac number, because none of the positive numbers 2k-20233210333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20233210343) 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, 55048 + ... + 208558.
It is an arithmetic number, because the mean of its divisors is an integer number (1522839040).
Almost surely, 220233210333 is an apocalyptic number.
It is an amenable number.
20233210333 is a deficient number, since it is larger than the sum of its proper divisors (4132214307).
20233210333 is a wasteful number, since it uses less digits than its factorization.
20233210333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154528.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 20233210333 its reverse (33301233202), we get a palindrome (53534443535).
The spelling of 20233210333 in words is "twenty billion, two hundred thirty-three million, two hundred ten thousand, three hundred thirty-three".
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