Base | Representation |
---|---|
bin | 1001000111000101011… |
… | …10010010101001000111 |
3 | 1002221000101200101000012 |
4 | 10203202232102221013 |
5 | 20112102101243421 |
6 | 355450444140435 |
7 | 31421313155363 |
oct | 4434256225107 |
9 | 1087011611005 |
10 | 313041431111 |
11 | 11083a7aa542 |
12 | 50804b3771b |
13 | 2369a978656 |
14 | 112191b42a3 |
15 | 822259695b |
hex | 48e2b92a47 |
313041431111 has 16 divisors (see below), whose sum is σ = 329389129728. Its totient is φ = 297128563200.
The previous prime is 313041431099. The next prime is 313041431123. The reversal of 313041431111 is 111134140313.
It is an interprime number because it is at equal distance from previous prime (313041431099) and next prime (313041431123).
It is a cyclic number.
It is not a de Polignac number, because 313041431111 - 238 = 38163524167 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 (313041431191) 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, 56330 + ... + 793256.
It is an arithmetic number, because the mean of its divisors is an integer number (20586820608).
Almost surely, 2313041431111 is an apocalyptic number.
313041431111 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
313041431111 is a deficient number, since it is larger than the sum of its proper divisors (16347698617).
313041431111 is a wasteful number, since it uses less digits than its factorization.
313041431111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 737222.
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 313041431111 its reverse (111134140313), we get a palindrome (424175571424).
The spelling of 313041431111 in words is "three hundred thirteen billion, forty-one million, four hundred thirty-one thousand, one hundred eleven".
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