Base | Representation |
---|---|
bin | 1001000001011… |
… | …01110011111001 |
3 | 12021102012110100 |
4 | 10200231303321 |
5 | 123333410423 |
6 | 11302110013 |
7 | 1606212210 |
oct | 440556371 |
9 | 167365410 |
10 | 75685113 |
11 | 397a4389 |
12 | 2141b309 |
13 | 128ac3ba |
14 | a0a2077 |
15 | 69a0343 |
hex | 482dcf9 |
75685113 has 48 divisors (see below), whose sum is σ = 134110080. Its totient is φ = 40165632.
The previous prime is 75685109. The next prime is 75685133. The reversal of 75685113 is 31158657.
It is not a de Polignac number, because 75685113 - 22 = 75685109 is a prime.
It is not an unprimeable number, because it can be changed into a prime (75685133) 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, 62845 + ... + 64037.
It is an arithmetic number, because the mean of its divisors is an integer number (2793960).
Almost surely, 275685113 is an apocalyptic number.
It is an amenable number.
75685113 is a deficient number, since it is larger than the sum of its proper divisors (58424967).
75685113 is a wasteful number, since it uses less digits than its factorization.
75685113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1278 (or 1275 counting only the distinct ones).
The product of its digits is 25200, while the sum is 36.
The square root of 75685113 is about 8699.7191333974. The cubic root of 75685113 is about 422.9965460879.
The spelling of 75685113 in words is "seventy-five million, six hundred eighty-five thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •