Base | Representation |
---|---|
bin | 11101000101000… |
… | …111111001010011 |
3 | 1021000000222201200 |
4 | 131011013321103 |
5 | 1444344213243 |
6 | 120225002243 |
7 | 15042634305 |
oct | 3505077123 |
9 | 1230028650 |
10 | 487882323 |
11 | 230440235 |
12 | 117483383 |
13 | 7a101686 |
14 | 48b1d975 |
15 | 2cc72ad3 |
hex | 1d147e53 |
487882323 has 12 divisors (see below), whose sum is σ = 741809640. Its totient is φ = 308136096.
The previous prime is 487882321. The next prime is 487882327. The reversal of 487882323 is 323288784.
It is not a de Polignac number, because 487882323 - 21 = 487882321 is a prime.
It is a super-2 number, since 2×4878823232 = 476058322191752658, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (487882321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1426386 + ... + 1426727.
It is an arithmetic number, because the mean of its divisors is an integer number (61817470).
Almost surely, 2487882323 is an apocalyptic number.
487882323 is a deficient number, since it is larger than the sum of its proper divisors (253927317).
487882323 is a wasteful number, since it uses less digits than its factorization.
487882323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2853138 (or 2853135 counting only the distinct ones).
The product of its digits is 516096, while the sum is 45.
The square root of 487882323 is about 22088.0583800387. The cubic root of 487882323 is about 787.2361480386.
The spelling of 487882323 in words is "four hundred eighty-seven million, eight hundred eighty-two thousand, three hundred twenty-three".
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