Base | Representation |
---|---|
bin | 1100011010010… |
… | …01110001101101 |
3 | 21020220101201212 |
4 | 12031021301231 |
5 | 203123024323 |
6 | 14155244205 |
7 | 2402634143 |
oct | 615116155 |
9 | 236811655 |
10 | 104111213 |
11 | 5384a328 |
12 | 2aa49665 |
13 | 18752b8b |
14 | db81593 |
15 | 9217b78 |
hex | 6349c6d |
104111213 has 16 divisors (see below), whose sum is σ = 114402816. Its totient is φ = 94348800.
The previous prime is 104111191. The next prime is 104111219. The reversal of 104111213 is 312111401.
It is a cyclic number.
It is not a de Polignac number, because 104111213 - 212 = 104107117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104111219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52388 + ... + 54338.
It is an arithmetic number, because the mean of its divisors is an integer number (7150176).
Almost surely, 2104111213 is an apocalyptic number.
It is an amenable number.
104111213 is a deficient number, since it is larger than the sum of its proper divisors (10291603).
104111213 is a wasteful number, since it uses less digits than its factorization.
104111213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2084.
The product of its (nonzero) digits is 24, while the sum is 14.
The square root of 104111213 is about 10203.4902361888. The cubic root of 104111213 is about 470.4345053827.
Adding to 104111213 its reverse (312111401), we get a palindrome (416222614).
The spelling of 104111213 in words is "one hundred four million, one hundred eleven thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •