Base | Representation |
---|---|
bin | 111000111010110001… |
… | …0010000110010100110 |
3 | 102200111111012011110121 |
4 | 1301311202100302212 |
5 | 4000312114001410 |
6 | 132052510312154 |
7 | 11554666234153 |
oct | 1616542206246 |
9 | 380444164417 |
10 | 122231000230 |
11 | 47924238669 |
12 | 1b832ab865a |
13 | b6ac481051 |
14 | 5cb777322a |
15 | 32a5c979da |
hex | 1c75890ca6 |
122231000230 has 16 divisors (see below), whose sum is σ = 220026877200. Its totient is φ = 48889938592.
The previous prime is 122231000201. The next prime is 122231000251. The reversal of 122231000230 is 32000132221.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91924 + ... + 502903.
It is an arithmetic number, because the mean of its divisors is an integer number (13751679825).
Almost surely, 2122231000230 is an apocalyptic number.
122231000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122231000230 is a deficient number, since it is larger than the sum of its proper divisors (97795876970).
122231000230 is a wasteful number, since it uses less digits than its factorization.
122231000230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615383.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 122231000230 its reverse (32000132221), we get a palindrome (154231132451).
The spelling of 122231000230 in words is "one hundred twenty-two billion, two hundred thirty-one million, two hundred thirty", and thus it is an aban number.
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