Base | Representation |
---|---|
bin | 1011001000001000101110… |
… | …1111111000010000010101 |
3 | 1121022121011011120020002221 |
4 | 2302002023233320100111 |
5 | 3100422033312140341 |
6 | 42004224440502341 |
7 | 2401623056263612 |
oct | 262021357702025 |
9 | 47277134506087 |
10 | 12234411443221 |
11 | 3997648344680 |
12 | 145713b77a9b1 |
13 | 6a9914012586 |
14 | 304211d61509 |
15 | 1633a2417ed1 |
hex | b208bbf8415 |
12234411443221 has 8 divisors (see below), whose sum is σ = 13370336943264. Its totient is φ = 11102436989520.
The previous prime is 12234411443201. The next prime is 12234411443249.
12234411443221 is nontrivially palindromic in base 10.
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 12234411443221 - 223 = 12234403054613 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12234411443201) 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, 987755106 + ... + 987767491.
It is an arithmetic number, because the mean of its divisors is an integer number (1671292117908).
Almost surely, 212234411443221 is an apocalyptic number.
12234411443221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12234411443221 is a deficient number, since it is larger than the sum of its proper divisors (1135925500043).
12234411443221 is a wasteful number, since it uses less digits than its factorization.
12234411443221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1975523171.
The product of its digits is 36864, while the sum is 34.
It can be divided in two parts, 1223441 and 1443221, that added together give a palindrome (2666662).
The spelling of 12234411443221 in words is "twelve trillion, two hundred thirty-four billion, four hundred eleven million, four hundred forty-three thousand, two hundred twenty-one".
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