Base | Representation |
---|---|
bin | 1011111101111000… |
… | …0000001100111000 |
3 | 22021212112102120101 |
4 | 2333132000030320 |
5 | 23034323012100 |
6 | 1250431005144 |
7 | 142414133122 |
oct | 27736001470 |
9 | 8255472511 |
10 | 3212313400 |
11 | 13a92a366a |
12 | 7579697b4 |
13 | 3c269037a |
14 | 2268b2212 |
15 | 13c03186a |
hex | bf780338 |
3212313400 has 48 divisors (see below), whose sum is σ = 7793362800. Its totient is φ = 1229057280.
The previous prime is 3212313367. The next prime is 3212313431. The reversal of 3212313400 is 43132123.
3212313400 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 11 ways as a sum of consecutive naturals, for example, 344565 + ... + 353764.
It is an arithmetic number, because the mean of its divisors is an integer number (162361725).
Almost surely, 23212313400 is an apocalyptic number.
It is an amenable number.
3212313400 is an abundant number, since it is smaller than the sum of its proper divisors (4581049400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3212313400 is a wasteful number, since it uses less digits than its factorization.
3212313400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 698368 (or 698359 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 3212313400 is about 56677.2741052355. The cubic root of 3212313400 is about 1475.5003033277.
Adding to 3212313400 its reverse (43132123), we get a palindrome (3255445523).
The spelling of 3212313400 in words is "three billion, two hundred twelve million, three hundred thirteen thousand, four hundred".
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