Base | Representation |
---|---|
bin | 1001110101111011… |
… | …10101110100100001 |
3 | 111122021021001221100 |
4 | 10322331311310201 |
5 | 41310232211212 |
6 | 2232203545013 |
7 | 244643305152 |
oct | 47275656441 |
9 | 14567231840 |
10 | 5284257057 |
11 | 22719095a2 |
12 | 103582b169 |
13 | 662a06b31 |
14 | 381b37929 |
15 | 20dda5bdc |
hex | 13af75d21 |
5284257057 has 24 divisors (see below), whose sum is σ = 7831476224. Its totient is φ = 3431592864.
The previous prime is 5284257037. The next prime is 5284257071. The reversal of 5284257057 is 7507524825.
5284257057 is a `hidden beast` number, since 5 + 28 + 4 + 2 + 570 + 57 = 666.
It is not a de Polignac number, because 5284257057 - 214 = 5284240673 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5284257037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126048 + ... + 162654.
Almost surely, 25284257057 is an apocalyptic number.
It is an amenable number.
5284257057 is a deficient number, since it is larger than the sum of its proper divisors (2547219167).
5284257057 is a wasteful number, since it uses less digits than its factorization.
5284257057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37029 (or 37026 counting only the distinct ones).
The product of its (nonzero) digits is 784000, while the sum is 45.
The square root of 5284257057 is about 72692.8955056820. The cubic root of 5284257057 is about 1741.7853978728.
The spelling of 5284257057 in words is "five billion, two hundred eighty-four million, two hundred fifty-seven thousand, fifty-seven".
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