Base | Representation |
---|---|
bin | 1000111101000… |
… | …00000000010011 |
3 | 12020022200200211 |
4 | 10132200000103 |
5 | 123211314100 |
6 | 11241424551 |
7 | 1601242621 |
oct | 436400023 |
9 | 166280624 |
10 | 75104275 |
11 | 39437a54 |
12 | 2119b157 |
13 | 12737bcc |
14 | 9d90511 |
15 | 68d81ba |
hex | 47a0013 |
75104275 has 12 divisors (see below), whose sum is σ = 93469464. Its totient is φ = 59864000.
The previous prime is 75104257. The next prime is 75104279. The reversal of 75104275 is 57240157.
It is not a de Polignac number, because 75104275 - 25 = 75104243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (75104279) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1680 + ... + 12370.
It is an arithmetic number, because the mean of its divisors is an integer number (7789122).
Almost surely, 275104275 is an apocalyptic number.
75104275 is a deficient number, since it is larger than the sum of its proper divisors (18365189).
75104275 is a wasteful number, since it uses less digits than its factorization.
75104275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10982 (or 10977 counting only the distinct ones).
The product of its (nonzero) digits is 9800, while the sum is 31.
The square root of 75104275 is about 8666.2722666669. The cubic root of 75104275 is about 421.9116842357.
The spelling of 75104275 in words is "seventy-five million, one hundred four thousand, two hundred seventy-five".
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