Base | Representation |
---|---|
bin | 111100000001110… |
… | …0111110010011001 |
3 | 12012101002201222110 |
4 | 1320003213302121 |
5 | 13111114342241 |
6 | 531511342533 |
7 | 100625355606 |
oct | 17003476231 |
9 | 5171081873 |
10 | 2014215321 |
11 | 943a76868 |
12 | 482681a49 |
13 | 2613b37b1 |
14 | 1517196ad |
15 | bbc6e816 |
hex | 780e7c99 |
2014215321 has 8 divisors (see below), whose sum is σ = 2688184800. Its totient is φ = 1341528032.
The previous prime is 2014215319. The next prime is 2014215341. The reversal of 2014215321 is 1235124102.
2014215321 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2014215321 - 21 = 2014215319 is a prime.
It is a super-2 number, since 2×20142153212 = 8114126718702266082, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2014215341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316875 + ... + 323168.
It is an arithmetic number, because the mean of its divisors is an integer number (336023100).
Almost surely, 22014215321 is an apocalyptic number.
It is an amenable number.
2014215321 is a deficient number, since it is larger than the sum of its proper divisors (673969479).
2014215321 is a wasteful number, since it uses less digits than its factorization.
2014215321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 641095.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 2014215321 is about 44880.0102606940. The cubic root of 2014215321 is about 1262.8990358549.
Adding to 2014215321 its reverse (1235124102), we get a palindrome (3249339423).
The spelling of 2014215321 in words is "two billion, fourteen million, two hundred fifteen thousand, three hundred twenty-one".
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