Base | Representation |
---|---|
bin | 11101000010000… |
… | …100111000001110 |
3 | 1020221112101222220 |
4 | 131002010320032 |
5 | 1444143133114 |
6 | 120155520210 |
7 | 15033066420 |
oct | 3502047016 |
9 | 1227471886 |
10 | 487083534 |
11 | 22aa45083 |
12 | 117159066 |
13 | 79bb1c12 |
14 | 48992810 |
15 | 2cb660a9 |
hex | 1d084e0e |
487083534 has 16 divisors (see below), whose sum is σ = 1113333888. Its totient is φ = 139166712.
The previous prime is 487083517. The next prime is 487083539. The reversal of 487083534 is 435380784.
It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 11597227 = 487083534 / (4 + 8 + 7 + 0 + 8 + 3 + 5 + 3 + 4).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487083539) 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, 5798572 + ... + 5798655.
It is an arithmetic number, because the mean of its divisors is an integer number (69583368).
Almost surely, 2487083534 is an apocalyptic number.
487083534 is an abundant number, since it is smaller than the sum of its proper divisors (626250354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487083534 is a wasteful number, since it uses less digits than its factorization.
487083534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11597239.
The product of its (nonzero) digits is 322560, while the sum is 42.
The square root of 487083534 is about 22069.9690529914. The cubic root of 487083534 is about 786.8062772502.
The spelling of 487083534 in words is "four hundred eighty-seven million, eighty-three thousand, five hundred thirty-four".
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