Base | Representation |
---|---|
bin | 11101000001110… |
… | …001001111011101 |
3 | 1020221101022122220 |
4 | 131001301033131 |
5 | 1444133044401 |
6 | 120154055553 |
7 | 15032313054 |
oct | 3501611735 |
9 | 1227338586 |
10 | 487003101 |
11 | 22a99a702 |
12 | 11711a5b9 |
13 | 79b84420 |
14 | 4897139b |
15 | 2cb4c336 |
hex | 1d0713dd |
487003101 has 16 divisors (see below), whose sum is σ = 709727424. Its totient is φ = 295219584.
The previous prime is 487003093. The next prime is 487003103. The reversal of 487003101 is 101300784.
It is not a de Polignac number, because 487003101 - 23 = 487003093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487003103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90576 + ... + 95801.
It is an arithmetic number, because the mean of its divisors is an integer number (44357964).
Almost surely, 2487003101 is an apocalyptic number.
It is an amenable number.
487003101 is a deficient number, since it is larger than the sum of its proper divisors (222724323).
487003101 is a wasteful number, since it uses less digits than its factorization.
487003101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186460.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 487003101 is about 22068.1467504637. The cubic root of 487003101 is about 786.7629659434.
Adding to 487003101 its reverse (101300784), we get a palindrome (588303885).
The spelling of 487003101 in words is "four hundred eighty-seven million, three thousand, one hundred one".
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