Base | Representation |
---|---|
bin | 1100011010100… |
… | …00111000010111 |
3 | 21020221212122120 |
4 | 12031100320113 |
5 | 203124442221 |
6 | 14200031023 |
7 | 2403115032 |
oct | 615207027 |
9 | 236855576 |
10 | 104140311 |
11 | 5386a180 |
12 | 2aa62473 |
13 | 187631b2 |
14 | db8c019 |
15 | 92215c6 |
hex | 6350e17 |
104140311 has 48 divisors (see below), whose sum is σ = 166239360. Its totient is φ = 57309120.
The previous prime is 104140301. The next prime is 104140327. The reversal of 104140311 is 113041401.
It is not a de Polignac number, because 104140311 - 217 = 104009239 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104140301) 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 47 ways as a sum of consecutive naturals, for example, 1554300 + ... + 1554366.
It is an arithmetic number, because the mean of its divisors is an integer number (3463320).
Almost surely, 2104140311 is an apocalyptic number.
104140311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
104140311 is a deficient number, since it is larger than the sum of its proper divisors (62099049).
104140311 is a wasteful number, since it uses less digits than its factorization.
104140311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204 (or 137 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 104140311 is about 10204.9160212125. The cubic root of 104140311 is about 470.4783284822.
Adding to 104140311 its reverse (113041401), we get a palindrome (217181712).
The spelling of 104140311 in words is "one hundred four million, one hundred forty thousand, three hundred eleven".
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