Base | Representation |
---|---|
bin | 1101011000110111110… |
… | …1110010101011010111 |
3 | 210222201010220100000122 |
4 | 3112031331302223113 |
5 | 12232032323140003 |
6 | 253400100502155 |
7 | 22421662454465 |
oct | 3261575625327 |
9 | 728633810018 |
10 | 230015052503 |
11 | 89604556415 |
12 | 386b36aa95b |
13 | 188c8854782 |
14 | b1c0527835 |
15 | 5eb3573238 |
hex | 358df72ad7 |
230015052503 has 8 divisors (see below), whose sum is σ = 235544588928. Its totient is φ = 224529576544.
The previous prime is 230015052479. The next prime is 230015052521. The reversal of 230015052503 is 305250510032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230015052503 - 222 = 230010858199 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 (230015052523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11004551 + ... + 11025432.
It is an arithmetic number, because the mean of its divisors is an integer number (29443073616).
Almost surely, 2230015052503 is an apocalyptic number.
230015052503 is a deficient number, since it is larger than the sum of its proper divisors (5529536425).
230015052503 is a wasteful number, since it uses less digits than its factorization.
230015052503 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22030233.
The product of its (nonzero) digits is 4500, while the sum is 26.
Adding to 230015052503 its reverse (305250510032), we get a palindrome (535265562535).
The spelling of 230015052503 in words is "two hundred thirty billion, fifteen million, fifty-two thousand, five hundred three".
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