Base | Representation |
---|---|
bin | 1111101000010… |
… | …10010110101011 |
3 | 100010201022011022 |
4 | 13310022112223 |
5 | 232031130121 |
6 | 21002123055 |
7 | 3151311521 |
oct | 764122653 |
9 | 303638138 |
10 | 131114411 |
11 | 6801321a |
12 | 37ab048b |
13 | 21218abc |
14 | 135b0311 |
15 | b79daab |
hex | 7d0a5ab |
131114411 has 8 divisors (see below), whose sum is σ = 132123264. Its totient is φ = 130109760.
The previous prime is 131114381. The next prime is 131114413. The reversal of 131114411 is 114411131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131114411 - 210 = 131113387 is a prime.
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 131114411.
It is not an unprimeable number, because it can be changed into a prime (131114413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87791 + ... + 89271.
It is an arithmetic number, because the mean of its divisors is an integer number (16515408).
Almost surely, 2131114411 is an apocalyptic number.
131114411 is a deficient number, since it is larger than the sum of its proper divisors (1008853).
131114411 is a wasteful number, since it uses less digits than its factorization.
131114411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2101.
The product of its digits is 48, while the sum is 17.
The square root of 131114411 is about 11450.5201191911. The cubic root of 131114411 is about 508.0231185358.
Adding to 131114411 its reverse (114411131), we get a palindrome (245525542).
The spelling of 131114411 in words is "one hundred thirty-one million, one hundred fourteen thousand, four hundred eleven".
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