Base | Representation |
---|---|
bin | 110001110010010000010… |
… | …000001001110100011011 |
3 | 110010001202021221122221010 |
4 | 301302100100021310123 |
5 | 422023121303334433 |
6 | 11135403431545003 |
7 | 502113606133062 |
oct | 61622020116433 |
9 | 13101667848833 |
10 | 3421214121243 |
11 | 10a9a241a9386 |
12 | 47307982b163 |
13 | 1ba8082429b9 |
14 | bb8327091d9 |
15 | 5ded8782e63 |
hex | 31c90409d1b |
3421214121243 has 8 divisors (see below), whose sum is σ = 4561648460800. Its totient is φ = 2280794597928.
The previous prime is 3421214121209. The next prime is 3421214121263.
It is a happy number.
3421214121243 is nontrivially palindromic in base 10.
3421214121243 is digitally balanced in base 3, 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 not a de Polignac number, because 3421214121243 - 212 = 3421214117147 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3421214121243.
It is not an unprimeable number, because it can be changed into a prime (3421214121263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3153583 + ... + 4097256.
It is an arithmetic number, because the mean of its divisors is an integer number (570206057600).
Almost surely, 23421214121243 is an apocalyptic number.
3421214121243 is a deficient number, since it is larger than the sum of its proper divisors (1140434339557).
3421214121243 is a wasteful number, since it uses less digits than its factorization.
3421214121243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7408121.
The product of its digits is 9216, while the sum is 30.
The spelling of 3421214121243 in words is "three trillion, four hundred twenty-one billion, two hundred fourteen million, one hundred twenty-one thousand, two hundred forty-three".
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