Base | Representation |
---|---|
bin | 1011111101111000… |
… | …0101000001010100 |
3 | 22021212120102122111 |
4 | 2333132011001110 |
5 | 23034324130030 |
6 | 1250431240404 |
7 | 142414244512 |
oct | 27736050124 |
9 | 8255512574 |
10 | 3212333140 |
11 | 13a9307485 |
12 | 757979104 |
13 | 3c2699353 |
14 | 2268b94b2 |
15 | 13c03762a |
hex | bf785054 |
3212333140 has 24 divisors (see below), whose sum is σ = 6772786272. Its totient is φ = 1279812000.
The previous prime is 3212333093. The next prime is 3212333177. The reversal of 3212333140 is 413332123.
3212333140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314934 + ... + 324973.
It is an arithmetic number, because the mean of its divisors is an integer number (282199428).
Almost surely, 23212333140 is an apocalyptic number.
It is an amenable number.
3212333140 is an abundant number, since it is smaller than the sum of its proper divisors (3560453132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3212333140 is a wasteful number, since it uses less digits than its factorization.
3212333140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 640167 (or 640165 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 3212333140 is about 56677.4482488406. The cubic root of 3212333140 is about 1475.5033256892.
Adding to 3212333140 its reverse (413332123), we get a palindrome (3625665263).
The spelling of 3212333140 in words is "three billion, two hundred twelve million, three hundred thirty-three thousand, one hundred forty".
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