Base | Representation |
---|---|
bin | 1100011010010… |
… | …01110000100100 |
3 | 21020220101122011 |
4 | 12031021300210 |
5 | 203123024030 |
6 | 14155244004 |
7 | 2402634010 |
oct | 615116044 |
9 | 236811564 |
10 | 104111140 |
11 | 5384a271 |
12 | 2aa49604 |
13 | 18752b33 |
14 | db81540 |
15 | 9217b2a |
hex | 6349c24 |
104111140 has 96 divisors (see below), whose sum is σ = 258983424. Its totient is φ = 34421760.
The previous prime is 104111123. The next prime is 104111141. The reversal of 104111140 is 41111401.
It is a self number, because there is not a number n which added to its sum of digits gives 104111140.
It is not an unprimeable number, because it can be changed into a prime (104111141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 623337 + ... + 623503.
It is an arithmetic number, because the mean of its divisors is an integer number (2697744).
Almost surely, 2104111140 is an apocalyptic number.
104111140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104111140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129491712).
104111140 is an abundant number, since it is smaller than the sum of its proper divisors (154872284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104111140 is a wasteful number, since it uses less digits than its factorization.
104111140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317 (or 315 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 104111140 is about 10203.4866589808. The cubic root of 104111140 is about 470.4343954306.
Adding to 104111140 its reverse (41111401), we get a palindrome (145222541).
The spelling of 104111140 in words is "one hundred four million, one hundred eleven thousand, one hundred forty".
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