Base | Representation |
---|---|
bin | 11011011100100… |
… | …11010001111001 |
3 | 121001020110211022 |
4 | 31232103101321 |
5 | 432420211101 |
6 | 34502512225 |
7 | 5464006505 |
oct | 1556232171 |
9 | 531213738 |
10 | 230241401 |
11 | 108a68855 |
12 | 65135675 |
13 | 38915120 |
14 | 22815305 |
15 | 1532ea1b |
hex | db93479 |
230241401 has 8 divisors (see below), whose sum is σ = 248103744. Its totient is φ = 212400720.
The previous prime is 230241377. The next prime is 230241443. The reversal of 230241401 is 104142032.
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 230241401 - 218 = 229979257 is a prime.
It is a super-2 number, since 2×2302414012 = 106022205468885602, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230241401.
It is not an unprimeable number, because it can be changed into a prime (230241101) 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, 21740 + ... + 30546.
It is an arithmetic number, because the mean of its divisors is an integer number (31012968).
Almost surely, 2230241401 is an apocalyptic number.
It is an amenable number.
230241401 is a deficient number, since it is larger than the sum of its proper divisors (17862343).
230241401 is a wasteful number, since it uses less digits than its factorization.
230241401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10831.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 230241401 is about 15173.7075561644. The cubic root of 230241401 is about 612.9068470638.
Adding to 230241401 its reverse (104142032), we get a palindrome (334383433).
The spelling of 230241401 in words is "two hundred thirty million, two hundred forty-one thousand, four hundred one".
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