Base | Representation |
---|---|
bin | 1001000000101… |
… | …11100100011101 |
3 | 12021020120111021 |
4 | 10200113210131 |
5 | 123323002023 |
6 | 11300124141 |
7 | 1605352465 |
oct | 440274435 |
9 | 167216437 |
10 | 75594013 |
11 | 397419a0 |
12 | 21396651 |
13 | 12879ab1 |
14 | a07aba5 |
15 | 698335d |
hex | 481791d |
75594013 has 8 divisors (see below), whose sum is σ = 82532736. Its totient is φ = 68666400.
The previous prime is 75594011. The next prime is 75594041. The reversal of 75594013 is 31049557.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 75594013 - 21 = 75594011 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 75594013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75594011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18745 + ... + 22417.
It is an arithmetic number, because the mean of its divisors is an integer number (10316592).
Almost surely, 275594013 is an apocalyptic number.
It is an amenable number.
75594013 is a deficient number, since it is larger than the sum of its proper divisors (6938723).
75594013 is a wasteful number, since it uses less digits than its factorization.
75594013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5555.
The product of its (nonzero) digits is 18900, while the sum is 34.
The square root of 75594013 is about 8694.4817556885. The cubic root of 75594013 is about 422.8267616775.
The spelling of 75594013 in words is "seventy-five million, five hundred ninety-four thousand, thirteen".
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