Base | Representation |
---|---|
bin | 1001001001001000100… |
… | …00111011110000000111 |
3 | 1010000212000202212001222 |
4 | 10210210100323300013 |
5 | 20121330101001211 |
6 | 400151524310555 |
7 | 31460464465253 |
oct | 4444420736007 |
9 | 1100760685058 |
10 | 314141031431 |
11 | 111254471537 |
12 | 50a7124245b |
13 | 23814719426 |
14 | 112c124b263 |
15 | 8288d9e1db |
hex | 492443bc07 |
314141031431 has 4 divisors (see below), whose sum is σ = 314157479664. Its totient is φ = 314124583200.
The previous prime is 314141031403. The next prime is 314141031461. The reversal of 314141031431 is 134130141413.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-314141031431 is a prime.
It is a super-3 number, since 3×3141410314313 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 314141031431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (314141031401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8195435 + ... + 8233676.
It is an arithmetic number, because the mean of its divisors is an integer number (78539369916).
Almost surely, 2314141031431 is an apocalyptic number.
314141031431 is a deficient number, since it is larger than the sum of its proper divisors (16448233).
314141031431 is a wasteful number, since it uses less digits than its factorization.
314141031431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16448232.
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 314141031431 its reverse (134130141413), we get a palindrome (448271172844).
The spelling of 314141031431 in words is "three hundred fourteen billion, one hundred forty-one million, thirty-one thousand, four hundred thirty-one".
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