Base | Representation |
---|---|
bin | 1011111110010101… |
… | …0111111000100100 |
3 | 22022000011120210101 |
4 | 2333211113320210 |
5 | 23040321323122 |
6 | 1250540233444 |
7 | 142436430610 |
oct | 27745277044 |
9 | 8260146711 |
10 | 3214245412 |
11 | 13aa3a3174 |
12 | 75853b884 |
13 | 3c2bb8881 |
14 | 226c56340 |
15 | 13c2b4027 |
hex | bf957e24 |
3214245412 has 24 divisors (see below), whose sum is σ = 6492144960. Its totient is φ = 1363893600.
The previous prime is 3214245379. The next prime is 3214245427. The reversal of 3214245412 is 2145424123.
It is a Harshad number since it is a multiple of its sum of digits (28).
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 7 ways as a sum of consecutive naturals, for example, 565462 + ... + 571117.
It is an arithmetic number, because the mean of its divisors is an integer number (270506040).
Almost surely, 23214245412 is an apocalyptic number.
It is an amenable number.
3214245412 is an abundant number, since it is smaller than the sum of its proper divisors (3277899548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3214245412 is a wasteful number, since it uses less digits than its factorization.
3214245412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136691 (or 1136689 counting only the distinct ones).
The product of its digits is 7680, while the sum is 28.
The square root of 3214245412 is about 56694.3155175190. The cubic root of 3214245412 is about 1475.7960520736.
Adding to 3214245412 its reverse (2145424123), we get a palindrome (5359669535).
It can be divided in two parts, 321424 and 5412, that added together give a triangular number (326836 = T808).
The spelling of 3214245412 in words is "three billion, two hundred fourteen million, two hundred forty-five thousand, four hundred twelve".
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