Base | Representation |
---|---|
bin | 1100011110111… |
… | …00011110001011 |
3 | 21022000220222000 |
4 | 12033130132023 |
5 | 203301241300 |
6 | 14220202043 |
7 | 2411016006 |
oct | 617343613 |
9 | 238026860 |
10 | 104712075 |
11 | 5411a806 |
12 | 2b099323 |
13 | 18903510 |
14 | dc9a53d |
15 | 92d5c00 |
hex | 63dc78b |
104712075 has 48 divisors (see below), whose sum is σ = 207174240. Its totient is φ = 51546240.
The previous prime is 104712071. The next prime is 104712137. The reversal of 104712075 is 570217401.
It is not a de Polignac number, because 104712075 - 22 = 104712071 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (104712071) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2809 + ... + 14741.
It is an arithmetic number, because the mean of its divisors is an integer number (4316130).
Almost surely, 2104712075 is an apocalyptic number.
104712075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
104712075 is a deficient number, since it is larger than the sum of its proper divisors (102462165).
104712075 is a wasteful number, since it uses less digits than its factorization.
104712075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11965 (or 11954 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 27.
The square root of 104712075 is about 10232.8918200087. The cubic root of 104712075 is about 471.3377835797.
Adding to 104712075 its reverse (570217401), we get a palindrome (674929476).
The spelling of 104712075 in words is "one hundred four million, seven hundred twelve thousand, seventy-five".
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