Base | Representation |
---|---|
bin | 11111010011000… |
… | …000000100000101 |
3 | 1100121000120001212 |
4 | 133103000010011 |
5 | 2033404342233 |
6 | 124034101205 |
7 | 16004030003 |
oct | 3723000405 |
9 | 1317016055 |
10 | 525074693 |
11 | 24a433430 |
12 | 127a1a805 |
13 | 84a242b0 |
14 | 4da41a73 |
15 | 3116ca48 |
hex | 1f4c0105 |
525074693 has 8 divisors (see below), whose sum is σ = 616871136. Its totient is φ = 440622000.
The previous prime is 525074629. The next prime is 525074701. The reversal of 525074693 is 396470525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 525074693 - 26 = 525074629 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 525074693.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (525074603) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1835783 + ... + 1836068.
It is an arithmetic number, because the mean of its divisors is an integer number (77108892).
Almost surely, 2525074693 is an apocalyptic number.
It is an amenable number.
525074693 is a deficient number, since it is larger than the sum of its proper divisors (91796443).
525074693 is a wasteful number, since it uses less digits than its factorization.
525074693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3671875.
The product of its (nonzero) digits is 226800, while the sum is 41.
The square root of 525074693 is about 22914.5083516972. The cubic root of 525074693 is about 806.7525789206.
The spelling of 525074693 in words is "five hundred twenty-five million, seventy-four thousand, six hundred ninety-three".
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