Base | Representation |
---|---|
bin | 1001000101100010110… |
… | …11011101101110110101 |
3 | 1002211212202111110100122 |
4 | 10202301123131232311 |
5 | 20103403342142323 |
6 | 355232422221325 |
7 | 31361651500514 |
oct | 4426133355665 |
9 | 1084782443318 |
10 | 312214412213 |
11 | 110455994a50 |
12 | 50613b84845 |
13 | 23598525662 |
14 | 1117b41467b |
15 | 81c4b83ec8 |
hex | 48b16ddbb5 |
312214412213 has 8 divisors (see below), whose sum is σ = 340640863680. Its totient is φ = 283795181280.
The previous prime is 312214412201. The next prime is 312214412219.
It is a happy number.
312214412213 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 312214412213 - 24 = 312214412197 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 (312214412219) 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, 1714520 + ... + 1887857.
It is an arithmetic number, because the mean of its divisors is an integer number (42580107960).
Almost surely, 2312214412213 is an apocalyptic number.
It is an amenable number.
312214412213 is a deficient number, since it is larger than the sum of its proper divisors (28426451467).
312214412213 is a wasteful number, since it uses less digits than its factorization.
312214412213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3610267.
The product of its digits is 2304, while the sum is 26.
It can be divided in two parts, 312214 and 412213, that added together give a palindrome (724427).
The spelling of 312214412213 in words is "three hundred twelve billion, two hundred fourteen million, four hundred twelve thousand, two hundred thirteen".
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