Base | Representation |
---|---|
bin | 1100011110011010001… |
… | …0001101000001010100 |
3 | 202111012102000010120122 |
4 | 3013212202031001110 |
5 | 12002412201422122 |
6 | 242242513251112 |
7 | 21325035330254 |
oct | 3074642150124 |
9 | 674172003518 |
10 | 214321123412 |
11 | 82990761190 |
12 | 35653863a98 |
13 | 172973136b6 |
14 | a5320a9964 |
15 | 589588a142 |
hex | 31e688d054 |
214321123412 has 48 divisors (see below), whose sum is σ = 415063522944. Its totient is φ = 96013680000.
The previous prime is 214321123411. The next prime is 214321123417.
It is a happy number.
214321123412 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214321123411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10652162 + ... + 10672262.
It is an arithmetic number, because the mean of its divisors is an integer number (8647156728).
Almost surely, 2214321123412 is an apocalyptic number.
214321123412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
214321123412 is a deficient number, since it is larger than the sum of its proper divisors (200742399532).
214321123412 is a wasteful number, since it uses less digits than its factorization.
214321123412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23600 (or 23598 counting only the distinct ones).
The product of its digits is 2304, while the sum is 26.
It can be divided in two parts, 214321 and 123412, that added together give a palindrome (337733).
The spelling of 214321123412 in words is "two hundred fourteen billion, three hundred twenty-one million, one hundred twenty-three thousand, four hundred twelve".
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