Base | Representation |
---|---|
bin | 1100011101101010011… |
… | …1101101010111001100 |
3 | 202110200110220000002202 |
4 | 3013122213231113030 |
5 | 12002010014140022 |
6 | 242211013141032 |
7 | 21320060336651 |
oct | 3073247552714 |
9 | 673613800082 |
10 | 214121240012 |
11 | 82898948899 |
12 | 355b892a778 |
13 | 17264a9a4b4 |
14 | a513717c28 |
15 | 5883055592 |
hex | 31da9ed5cc |
214121240012 has 12 divisors (see below), whose sum is σ = 394433863320. Its totient is φ = 101425850496.
The previous prime is 214121240009. The next prime is 214121240063. The reversal of 214121240012 is 210042121412.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408692293 + ... + 1408692444.
It is an arithmetic number, because the mean of its divisors is an integer number (32869488610).
Almost surely, 2214121240012 is an apocalyptic number.
It is an amenable number.
214121240012 is a deficient number, since it is larger than the sum of its proper divisors (180312623308).
214121240012 is a wasteful number, since it uses less digits than its factorization.
214121240012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2817384760 (or 2817384758 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 214121240012 its reverse (210042121412), we get a palindrome (424163361424).
The spelling of 214121240012 in words is "two hundred fourteen billion, one hundred twenty-one million, two hundred forty thousand, twelve".
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