Base | Representation |
---|---|
bin | 11010001001110110… |
… | …01010101011101111 |
3 | 1100020120010001112112 |
4 | 31010323022223233 |
5 | 212224030402311 |
6 | 10241144554235 |
7 | 1004645523221 |
oct | 150473125357 |
9 | 40216101475 |
10 | 14041262831 |
11 | 5a55a21652 |
12 | 287a48297b |
13 | 142a02845b |
14 | 972b78411 |
15 | 572a8428b |
hex | 344ecaaef |
14041262831 has 4 divisors (see below), whose sum is σ = 14340013152. Its totient is φ = 13742512512.
The previous prime is 14041262821. The next prime is 14041262849. The reversal of 14041262831 is 13826214041.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13826214041 = 761 ⋅18168481.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14041262831 is a prime.
It is a super-2 number, since 2×140412628312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14041262821) 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, 149375090 + ... + 149375183.
It is an arithmetic number, because the mean of its divisors is an integer number (3585003288).
Almost surely, 214041262831 is an apocalyptic number.
14041262831 is a deficient number, since it is larger than the sum of its proper divisors (298750321).
14041262831 is an equidigital number, since it uses as much as digits as its factorization.
14041262831 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298750320.
The product of its (nonzero) digits is 9216, while the sum is 32.
Adding to 14041262831 its reverse (13826214041), we get a palindrome (27867476872).
The spelling of 14041262831 in words is "fourteen billion, forty-one million, two hundred sixty-two thousand, eight hundred thirty-one".
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