Base | Representation |
---|---|
bin | 10101100110110110… |
… | …001000110001001010 |
3 | 2012212212110120022000 |
4 | 111212312020301022 |
5 | 340003234213302 |
6 | 14354051011430 |
7 | 1450632221565 |
oct | 254666106112 |
9 | 65785416260 |
10 | 23200304202 |
11 | 9925a6aa29 |
12 | 45b5899b76 |
13 | 2259721a6a |
14 | 11a134d4dc |
15 | 90bbc931c |
hex | 566d88c4a |
23200304202 has 32 divisors (see below), whose sum is σ = 51844276800. Its totient is φ = 7690227984.
The previous prime is 23200304201. The next prime is 23200304207. The reversal of 23200304202 is 20240300232.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (23200304201) 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, 1190433 + ... + 1209764.
It is an arithmetic number, because the mean of its divisors is an integer number (1620133650).
Almost surely, 223200304202 is an apocalyptic number.
23200304202 is an abundant number, since it is smaller than the sum of its proper divisors (28643972598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23200304202 is a wasteful number, since it uses less digits than its factorization.
23200304202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2400387 (or 2400381 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
Adding to 23200304202 its reverse (20240300232), we get a palindrome (43440604434).
It can be divided in two parts, 2320030 and 4202, that added together give a palindrome (2324232).
The spelling of 23200304202 in words is "twenty-three billion, two hundred million, three hundred four thousand, two hundred two".
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