Base | Representation |
---|---|
bin | 1000010011111111… |
… | …0010011001110000 |
3 | 12202111121111102110 |
4 | 2010333302121300 |
5 | 14032204022112 |
6 | 1005224445320 |
7 | 106202566503 |
oct | 20477623160 |
9 | 5674544373 |
10 | 2231314032 |
11 | a45578292 |
12 | 523319840 |
13 | 29737677c |
14 | 1724ad13a |
15 | d0d5513c |
hex | 84ff2670 |
2231314032 has 120 divisors (see below), whose sum is σ = 6099276288. Its totient is φ = 702172800.
The previous prime is 2231314021. The next prime is 2231314061. The reversal of 2231314032 is 2304131322.
2231314032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×22313140323 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2750907 + ... + 2751717.
Almost surely, 22231314032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2231314032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3049638144).
2231314032 is an abundant number, since it is smaller than the sum of its proper divisors (3867962256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231314032 is a wasteful number, since it uses less digits than its factorization.
2231314032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 939 (or 890 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 2231314032 is about 47236.7868509280. The cubic root of 2231314032 is about 1306.7331204344.
Adding to 2231314032 its reverse (2304131322), we get a palindrome (4535445354).
The spelling of 2231314032 in words is "two billion, two hundred thirty-one million, three hundred fourteen thousand, thirty-two".
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