Base | Representation |
---|---|
bin | 110100010101111110000011… |
… | …001000111010111101111011 |
3 | 1010012002200110221111211022200 |
4 | 310111332003020322331323 |
5 | 220133212243434033113 |
6 | 2133340055401521243 |
7 | 66326663421661302 |
oct | 6425760310727573 |
9 | 1105080427454280 |
10 | 230208152252283 |
11 | 67395802483387 |
12 | 2199ba704a3223 |
13 | 9b5b6c696a4ca |
14 | 40bc1c3a6d439 |
15 | 1b93397d5e873 |
hex | d15f8323af7b |
230208152252283 has 48 divisors (see below), whose sum is σ = 351648013167360. Its totient is φ = 144887935795200.
The previous prime is 230208152252257. The next prime is 230208152252333. The reversal of 230208152252283 is 382252251802032.
230208152252283 is a `hidden beast` number, since 2 + 3 + 0 + 20 + 8 + 1 + 5 + 22 + 522 + 83 = 666.
It is not a de Polignac number, because 230208152252283 - 26 = 230208152252219 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230208152252383) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151531573 + ... + 153043241.
It is an arithmetic number, because the mean of its divisors is an integer number (7326000274320).
Almost surely, 2230208152252283 is an apocalyptic number.
230208152252283 is a deficient number, since it is larger than the sum of its proper divisors (121439860915077).
230208152252283 is a wasteful number, since it uses less digits than its factorization.
230208152252283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1525060 (or 1525057 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 45.
The spelling of 230208152252283 in words is "two hundred thirty trillion, two hundred eight billion, one hundred fifty-two million, two hundred fifty-two thousand, two hundred eighty-three".
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