Base | Representation |
---|---|
bin | 10101011100110101… |
… | …010000111001100011 |
3 | 2012110011100020020210 |
4 | 111130311100321203 |
5 | 334132232200303 |
6 | 14325250105203 |
7 | 1443522230010 |
oct | 253465207143 |
9 | 65404306223 |
10 | 23032303203 |
11 | 984a153328 |
12 | 456957b203 |
13 | 223098c5a0 |
14 | 1186cda707 |
15 | 8ec091203 |
hex | 55cd50e63 |
23032303203 has 32 divisors (see below), whose sum is σ = 37812006400. Its totient is φ = 12143955456.
The previous prime is 23032303199. The next prime is 23032303211. The reversal of 23032303203 is 30230323032.
It is not a de Polignac number, because 23032303203 - 22 = 23032303199 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 23032303203.
It is not an unprimeable number, because it can be changed into a prime (23032303303) 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, 710043 + ... + 741771.
It is an arithmetic number, because the mean of its divisors is an integer number (1181625200).
Almost surely, 223032303203 is an apocalyptic number.
23032303203 is a deficient number, since it is larger than the sum of its proper divisors (14779703197).
23032303203 is a wasteful number, since it uses less digits than its factorization.
23032303203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34411.
The product of its (nonzero) digits is 1944, while the sum is 21.
Adding to 23032303203 its reverse (30230323032), we get a palindrome (53262626235).
The spelling of 23032303203 in words is "twenty-three billion, thirty-two million, three hundred three thousand, two hundred three".
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