Base | Representation |
---|---|
bin | 100011100111101101000011… |
… | …1110010101001011101110001 |
3 | 1112002101010001102221100010000 |
4 | 1013033122013302221131301 |
5 | 312031414122431210101 |
6 | 3030213141504300213 |
7 | 122665430133231621 |
oct | 10717320762513561 |
9 | 1462333042840100 |
10 | 313320142444401 |
11 | 90919365197084 |
12 | 2b183661911669 |
13 | 105a9c68c4b591 |
14 | 5752ac0b64881 |
15 | 2635298bab486 |
hex | 11cf687ca9771 |
313320142444401 has 40 divisors (see below), whose sum is σ = 491673796574400. Its totient is φ = 198457422992928.
The previous prime is 313320142444399. The next prime is 313320142444417. The reversal of 313320142444401 is 104444241023313.
313320142444401 is a `hidden beast` number, since 3 + 1 + 3 + 3 + 2 + 0 + 1 + 4 + 244 + 4 + 401 = 666.
It is not a de Polignac number, because 313320142444401 - 21 = 313320142444399 is a prime.
It is a super-2 number, since 2×3133201424444012 (a number of 30 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (313320142444501) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 564086275 + ... + 564641448.
It is an arithmetic number, because the mean of its divisors is an integer number (12291844914360).
Almost surely, 2313320142444401 is an apocalyptic number.
It is an amenable number.
313320142444401 is a deficient number, since it is larger than the sum of its proper divisors (178353654129999).
313320142444401 is a wasteful number, since it uses less digits than its factorization.
313320142444401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1128727907 (or 1128727898 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 36.
Adding to 313320142444401 its reverse (104444241023313), we get a palindrome (417764383467714).
The spelling of 313320142444401 in words is "three hundred thirteen trillion, three hundred twenty billion, one hundred forty-two million, four hundred forty-four thousand, four hundred one".
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