Base | Representation |
---|---|
bin | 11101000100100… |
… | …011110001000010 |
3 | 1020222202110201202 |
4 | 131010203301002 |
5 | 1444324444323 |
6 | 120221501202 |
7 | 15041450000 |
oct | 3504436102 |
9 | 1228673652 |
10 | 487734338 |
11 | 23034a033 |
12 | 117411802 |
13 | 7a07c200 |
14 | 48ac1a70 |
15 | 2cc43d28 |
hex | 1d123c42 |
487734338 has 60 divisors (see below), whose sum is σ = 925724898. Its totient is φ = 192628800.
The previous prime is 487734323. The next prime is 487734347. The reversal of 487734338 is 833437784.
It can be written as a sum of positive squares in 3 ways, for example, as 334048729 + 153685609 = 18277^2 + 12397^2 .
It is a junction number, because it is equal to n+sod(n) for n = 487734292 and 487734301.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 811238 + ... + 811838.
Almost surely, 2487734338 is an apocalyptic number.
487734338 is a deficient number, since it is larger than the sum of its proper divisors (437990560).
487734338 is an equidigital number, since it uses as much as digits as its factorization.
487734338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657 (or 623 counting only the distinct ones).
The product of its digits is 1354752, while the sum is 47.
The square root of 487734338 is about 22084.7082389603. The cubic root of 487734338 is about 787.1565448797.
The spelling of 487734338 in words is "four hundred eighty-seven million, seven hundred thirty-four thousand, three hundred thirty-eight".
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