Base | Representation |
---|---|
bin | 10101100110111001… |
… | …001111111100100001 |
3 | 2012212221000000101222 |
4 | 111212321033330201 |
5 | 340003441320113 |
6 | 14354120304425 |
7 | 1450642160240 |
oct | 254671177441 |
9 | 65787000358 |
10 | 23201120033 |
11 | 9926477973 |
12 | 45b6012115 |
13 | 22599491c0 |
14 | 11a14c2957 |
15 | 90bcdae08 |
hex | 566e4ff21 |
23201120033 has 32 divisors (see below), whose sum is σ = 29254993152. Its totient is φ = 17908128000.
The previous prime is 23201120029. The next prime is 23201120053. The reversal of 23201120033 is 33002110232.
It is not a de Polignac number, because 23201120033 - 22 = 23201120029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23201119993 and 23201120020.
It is not an unprimeable number, because it can be changed into a prime (23201120053) 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, 3678983 + ... + 3685283.
It is an arithmetic number, because the mean of its divisors is an integer number (914218536).
Almost surely, 223201120033 is an apocalyptic number.
It is an amenable number.
23201120033 is a deficient number, since it is larger than the sum of its proper divisors (6053873119).
23201120033 is a wasteful number, since it uses less digits than its factorization.
23201120033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7305.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 23201120033 its reverse (33002110232), we get a palindrome (56203230265).
The spelling of 23201120033 in words is "twenty-three billion, two hundred one million, one hundred twenty thousand, thirty-three".
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