Base | Representation |
---|---|
bin | 10101011011000110… |
… | …010000011010000001 |
3 | 2012101010120210112221 |
4 | 111123012100122001 |
5 | 334102310000301 |
6 | 14322330251041 |
7 | 1443020000236 |
oct | 253306203201 |
9 | 65333523487 |
10 | 23003203201 |
11 | 9834788040 |
12 | 455b886a81 |
13 | 2227941154 |
14 | 11830c378d |
15 | 8e9743da1 |
hex | 55b190681 |
23003203201 has 16 divisors (see below), whose sum is σ = 25396747200. Its totient is φ = 20661451200.
The previous prime is 23003203199. The next prime is 23003203207. The reversal of 23003203201 is 10230230032.
It is a cyclic number.
It is not a de Polignac number, because 23003203201 - 21 = 23003203199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23003203207) 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, 295135 + ... + 364843.
It is an arithmetic number, because the mean of its divisors is an integer number (1587296700).
Almost surely, 223003203201 is an apocalyptic number.
It is an amenable number.
23003203201 is a deficient number, since it is larger than the sum of its proper divisors (2393543999).
23003203201 is a wasteful number, since it uses less digits than its factorization.
23003203201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70080.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 23003203201 its reverse (10230230032), we get a palindrome (33233433233).
The spelling of 23003203201 in words is "twenty-three billion, three million, two hundred three thousand, two hundred one".
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