Base | Representation |
---|---|
bin | 1101011001111100000… |
… | …1010110111101011101 |
3 | 211000110002100010220021 |
4 | 3112133001112331131 |
5 | 12233124101401341 |
6 | 253444321552141 |
7 | 22432035621421 |
oct | 3263701267535 |
9 | 730402303807 |
10 | 230301200221 |
11 | 89741029434 |
12 | 387734a5651 |
13 | 18942c12451 |
14 | b20a532b81 |
15 | 5ecd7479d1 |
hex | 359f056f5d |
230301200221 has 8 divisors (see below), whose sum is σ = 230660257824. Its totient is φ = 229942218480.
The previous prime is 230301200197. The next prime is 230301200243. The reversal of 230301200221 is 122002103032.
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 230301200221 - 25 = 230301200189 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230301200195 and 230301200204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230301200251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10324146 + ... + 10346428.
It is an arithmetic number, because the mean of its divisors is an integer number (28832532228).
Almost surely, 2230301200221 is an apocalyptic number.
It is an amenable number.
230301200221 is a deficient number, since it is larger than the sum of its proper divisors (359057603).
230301200221 is a wasteful number, since it uses less digits than its factorization.
230301200221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37931.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 230301200221 its reverse (122002103032), we get a palindrome (352303303253).
The spelling of 230301200221 in words is "two hundred thirty billion, three hundred one million, two hundred thousand, two hundred twenty-one".
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