Base | Representation |
---|---|
bin | 111000111010101111… |
… | …1101101111100101110 |
3 | 102200111102221021111220 |
4 | 1301311133231330232 |
5 | 4000311431130410 |
6 | 132052444124210 |
7 | 11554660455435 |
oct | 1616537557456 |
9 | 380442837456 |
10 | 122230333230 |
11 | 47923922525 |
12 | 1b832836666 |
13 | b6ac2a9585 |
14 | 5cb763c11c |
15 | 32a5bb5070 |
hex | 1c757edf2e |
122230333230 has 32 divisors (see below), whose sum is σ = 293528685600. Its totient is φ = 32575212672.
The previous prime is 122230333229. The next prime is 122230333231. The reversal of 122230333230 is 32333032221.
It is an interprime number because it is at equal distance from previous prime (122230333229) and next prime (122230333231).
It is a self number, because there is not a number n which added to its sum of digits gives 122230333230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122230333231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1170525 + ... + 1270664.
It is an arithmetic number, because the mean of its divisors is an integer number (9172771425).
Almost surely, 2122230333230 is an apocalyptic number.
122230333230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122230333230 is an abundant number, since it is smaller than the sum of its proper divisors (171298352370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122230333230 is a wasteful number, since it uses less digits than its factorization.
122230333230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2442868.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 122230333230 its reverse (32333032221), we get a palindrome (154563365451).
The spelling of 122230333230 in words is "one hundred twenty-two billion, two hundred thirty million, three hundred thirty-three thousand, two hundred thirty".
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