Base | Representation |
---|---|
bin | 11011011100100… |
… | …01000000111010 |
3 | 121001020000002122 |
4 | 31232101000322 |
5 | 432414411442 |
6 | 34502401242 |
7 | 5463640451 |
oct | 1556210072 |
9 | 531200078 |
10 | 230232122 |
11 | 108a6188a |
12 | 65130222 |
13 | 38910b33 |
14 | 22811b98 |
15 | 1532bdd2 |
hex | db9103a |
230232122 has 8 divisors (see below), whose sum is σ = 365662836. Its totient is φ = 108344512.
The previous prime is 230232109. The next prime is 230232137. The reversal of 230232122 is 221232032.
It can be written as a sum of positive squares in 2 ways, for example, as 226472401 + 3759721 = 15049^2 + 1939^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 230232122.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3385733 + ... + 3385800.
Almost surely, 2230232122 is an apocalyptic number.
230232122 is a deficient number, since it is larger than the sum of its proper divisors (135430714).
230232122 is a wasteful number, since it uses less digits than its factorization.
230232122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6771552.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 230232122 is about 15173.4017939287. The cubic root of 230232122 is about 612.8986133303.
Adding to 230232122 its reverse (221232032), we get a palindrome (451464154).
The spelling of 230232122 in words is "two hundred thirty million, two hundred thirty-two thousand, one hundred twenty-two".
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