Base | Representation |
---|---|
bin | 11101000010000… |
… | …101001110011001 |
3 | 1020221112110221110 |
4 | 131002011032121 |
5 | 1444143204303 |
6 | 120155530533 |
7 | 15033103515 |
oct | 3502051631 |
9 | 1227473843 |
10 | 487084953 |
11 | 22aa46153 |
12 | 117159a49 |
13 | 79bb2764 |
14 | 48993145 |
15 | 2cb66703 |
hex | 1d085399 |
487084953 has 8 divisors (see below), whose sum is σ = 652847616. Its totient is φ = 323022800.
The previous prime is 487084933. The next prime is 487084973. The reversal of 487084953 is 359480784.
It is an interprime number because it is at equal distance from previous prime (487084933) and next prime (487084973).
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 487084953 - 26 = 487084889 is a prime.
It is not an unprimeable number, because it can be changed into a prime (487084903) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424458 + ... + 425603.
It is an arithmetic number, because the mean of its divisors is an integer number (81605952).
Almost surely, 2487084953 is an apocalyptic number.
It is an amenable number.
487084953 is a deficient number, since it is larger than the sum of its proper divisors (165762663).
487084953 is a wasteful number, since it uses less digits than its factorization.
487084953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 850255.
The product of its (nonzero) digits is 967680, while the sum is 48.
The square root of 487084953 is about 22070.0012007249. The cubic root of 487084953 is about 786.8070413060.
The spelling of 487084953 in words is "four hundred eighty-seven million, eighty-four thousand, nine hundred fifty-three".
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