Base | Representation |
---|---|
bin | 100011100110010100100101… |
… | …0001110100101110011010110 |
3 | 1112001200221121012220220210120 |
4 | 1013030221022032211303112 |
5 | 312020311002020133024 |
6 | 3025545555112132410 |
7 | 122645622360621336 |
oct | 10714511216456326 |
9 | 1461627535826716 |
10 | 313130131021014 |
11 | 9085581974837a |
12 | 2b152873397106 |
13 | 1059507714a188 |
14 | 57478174b10c6 |
15 | 26303775da479 |
hex | 11cca4a3a5cd6 |
313130131021014 has 32 divisors (see below), whose sum is σ = 628144483958784. Its totient is φ = 104062889568960.
The previous prime is 313130131021003. The next prime is 313130131021021. The reversal of 313130131021014 is 410120131031313.
It is a super-2 number, since 2×3131301310210142 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21232134 + ... + 32818649.
It is an arithmetic number, because the mean of its divisors is an integer number (19629515123712).
Almost surely, 2313130131021014 is an apocalyptic number.
313130131021014 is an abundant number, since it is smaller than the sum of its proper divisors (315014352937770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313130131021014 is a wasteful number, since it uses less digits than its factorization.
313130131021014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54053692.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 313130131021014 its reverse (410120131031313), we get a palindrome (723250262052327).
The spelling of 313130131021014 in words is "three hundred thirteen trillion, one hundred thirty billion, one hundred thirty-one million, twenty-one thousand, fourteen".
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