Base | Representation |
---|---|
bin | 1100011010010… |
… | …01110100100101 |
3 | 21020220101222200 |
4 | 12031021310211 |
5 | 203123031042 |
6 | 14155245113 |
7 | 2402634525 |
oct | 615116445 |
9 | 236811880 |
10 | 104111397 |
11 | 5384a485 |
12 | 2aa49799 |
13 | 18752ca0 |
14 | db81685 |
15 | 9217c4c |
hex | 6349d25 |
104111397 has 24 divisors (see below), whose sum is σ = 162557304. Its totient is φ = 63828864.
The previous prime is 104111353. The next prime is 104111401. The reversal of 104111397 is 793111401.
It can be written as a sum of positive squares in 4 ways, for example, as 39614436 + 64496961 = 6294^2 + 8031^2 .
It is not a de Polignac number, because 104111397 - 27 = 104111269 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 104111397.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104111327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32763 + ... + 35799.
It is an arithmetic number, because the mean of its divisors is an integer number (6773221).
Almost surely, 2104111397 is an apocalyptic number.
It is an amenable number.
104111397 is a deficient number, since it is larger than the sum of its proper divisors (58445907).
104111397 is a wasteful number, since it uses less digits than its factorization.
104111397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3349 (or 3346 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The square root of 104111397 is about 10203.4992527074. The cubic root of 104111397 is about 470.4347825219.
Adding to 104111397 its reverse (793111401), we get a palindrome (897222798).
The spelling of 104111397 in words is "one hundred four million, one hundred eleven thousand, three hundred ninety-seven".
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