Base | Representation |
---|---|
bin | 1101011000110110111… |
… | …1001001000110101011 |
3 | 210222200212200020010022 |
4 | 3112031233021012223 |
5 | 12232030332242303 |
6 | 253355442311055 |
7 | 22421615021333 |
oct | 3261557110653 |
9 | 728625606108 |
10 | 230011212203 |
11 | 89602373113 |
12 | 386b235848b |
13 | 188c7b0b7c6 |
14 | b1bdc080c3 |
15 | 5eb3065438 |
hex | 358dbc91ab |
230011212203 has 8 divisors (see below), whose sum is σ = 230261882880. Its totient is φ = 229760654760.
The previous prime is 230011212191. The next prime is 230011212209. The reversal of 230011212203 is 302212110032.
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 230011212203 - 214 = 230011195819 is a prime.
It is a super-2 number, since 2×2300112122032 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230011212209) 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, 4408358 + ... + 4460228.
It is an arithmetic number, because the mean of its divisors is an integer number (28782735360).
Almost surely, 2230011212203 is an apocalyptic number.
230011212203 is a deficient number, since it is larger than the sum of its proper divisors (250670677).
230011212203 is a wasteful number, since it uses less digits than its factorization.
230011212203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56617.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 230011212203 its reverse (302212110032), we get a palindrome (532223322235).
The spelling of 230011212203 in words is "two hundred thirty billion, eleven million, two hundred twelve thousand, two hundred three".
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