Base | Representation |
---|---|
bin | 1000101011110000… |
… | …0100000110001110 |
3 | 20000110012010112220 |
4 | 2022330010012032 |
5 | 14233214014410 |
6 | 1023145240210 |
7 | 111523116645 |
oct | 21274040616 |
9 | 6013163486 |
10 | 2331001230 |
11 | a968757a8 |
12 | 550793066 |
13 | 2b1c0aa8c |
14 | 18181c35c |
15 | d9997070 |
hex | 8af0418e |
2331001230 has 32 divisors (see below), whose sum is σ = 5596933248. Its totient is φ = 621319200.
The previous prime is 2331001229. The next prime is 2331001261. The reversal of 2331001230 is 321001332.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 54745 + ... + 87515.
It is an arithmetic number, because the mean of its divisors is an integer number (174904164).
Almost surely, 22331001230 is an apocalyptic number.
2331001230 is an abundant number, since it is smaller than the sum of its proper divisors (3265932018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2331001230 is a wasteful number, since it uses less digits than its factorization.
2331001230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35152.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2331001230 is about 48280.4435563718. The cubic root of 2331001230 is about 1325.9103709247.
Adding to 2331001230 its reverse (321001332), we get a palindrome (2652002562).
The spelling of 2331001230 in words is "two billion, three hundred thirty-one million, one thousand, two hundred thirty".
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