Base | Representation |
---|---|
bin | 110110000001… |
… | …010100000110 |
3 | 222122110110100 |
4 | 312001110012 |
5 | 12111124113 |
6 | 1223304530 |
7 | 231240114 |
oct | 66012406 |
9 | 28573410 |
10 | 14161158 |
11 | 7aa2540 |
12 | 48ab146 |
13 | 2c1a8ab |
14 | 1c48ab4 |
15 | 139ad73 |
hex | d81506 |
14161158 has 48 divisors (see below), whose sum is σ = 34394256. Its totient is φ = 4173120.
The previous prime is 14161151. The next prime is 14161159. The reversal of 14161158 is 85116141.
14161158 is a `hidden beast` number, since 1 + 41 + 611 + 5 + 8 = 666.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14161151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6360 + ... + 8292.
It is an arithmetic number, because the mean of its divisors is an integer number (716547).
Almost surely, 214161158 is an apocalyptic number.
14161158 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14161158, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17197128).
14161158 is an abundant number, since it is smaller than the sum of its proper divisors (20233098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14161158 is a wasteful number, since it uses less digits than its factorization.
14161158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1989 (or 1986 counting only the distinct ones).
The product of its digits is 960, while the sum is 27.
The square root of 14161158 is about 3763.1314088137. The cubic root of 14161158 is about 241.9354949540.
Adding to 14161158 its reverse (85116141), we get a palindrome (99277299).
The spelling of 14161158 in words is "fourteen million, one hundred sixty-one thousand, one hundred fifty-eight".
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