Base | Representation |
---|---|
bin | 111111100011000… |
… | …1100011011110110 |
3 | 12111121100121011201 |
4 | 1333012030123312 |
5 | 13331334031410 |
6 | 551331123114 |
7 | 103561336132 |
oct | 17706143366 |
9 | 5447317151 |
10 | 2132330230 |
11 | 9a4710298 |
12 | 4b614349a |
13 | 27c9ca684 |
14 | 1632a43c2 |
15 | c730183a |
hex | 7f18c6f6 |
2132330230 has 96 divisors (see below), whose sum is σ = 4304428128. Its totient is φ = 757785600.
The previous prime is 2132330203. The next prime is 2132330243. The reversal of 2132330230 is 320332312.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2132330198 and 2132330207.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11780740 + ... + 11780920.
It is an arithmetic number, because the mean of its divisors is an integer number (44837793).
Almost surely, 22132330230 is an apocalyptic number.
2132330230 is an abundant number, since it is smaller than the sum of its proper divisors (2172097898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132330230 is a wasteful number, since it uses less digits than its factorization.
2132330230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382 (or 359 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 2132330230 is about 46177.1613462759. The cubic root of 2132330230 is about 1287.1173800043.
Adding to 2132330230 its reverse (320332312), we get a palindrome (2452662542).
The spelling of 2132330230 in words is "two billion, one hundred thirty-two million, three hundred thirty thousand, two hundred thirty".
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