Base | Representation |
---|---|
bin | 100000001010011… |
… | …111101010011111 |
3 | 1101121101122021202 |
4 | 200022133222133 |
5 | 2101120401142 |
6 | 125313550115 |
7 | 16241466056 |
oct | 4012375237 |
9 | 1347348252 |
10 | 539622047 |
11 | 25766a038 |
12 | 13087533b |
13 | 87a488b3 |
14 | 5194b39d |
15 | 32593032 |
hex | 2029fa9f |
539622047 has 8 divisors (see below), whose sum is σ = 548795520. Its totient is φ = 530524440.
The previous prime is 539622019. The next prime is 539622077. The reversal of 539622047 is 740226935.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 539622047 - 226 = 472513183 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 539622047.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (539622077) 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, 4529 + ... + 33162.
It is an arithmetic number, because the mean of its divisors is an integer number (68599440).
Almost surely, 2539622047 is an apocalyptic number.
539622047 is a deficient number, since it is larger than the sum of its proper divisors (9173473).
539622047 is a wasteful number, since it uses less digits than its factorization.
539622047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37933.
The product of its (nonzero) digits is 90720, while the sum is 38.
The square root of 539622047 is about 23229.7664000308. The cubic root of 539622047 is about 814.1352550291.
The spelling of 539622047 in words is "five hundred thirty-nine million, six hundred twenty-two thousand, forty-seven".
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