Base | Representation |
---|---|
bin | 11101000011011… |
… | …110111010110011 |
3 | 1020222020010220100 |
4 | 131003132322303 |
5 | 1444241433324 |
6 | 120211443443 |
7 | 15036163563 |
oct | 3503367263 |
9 | 1228203810 |
10 | 487452339 |
11 | 230177180 |
12 | 1172b6583 |
13 | 79cb0a4a |
14 | 48a4ada3 |
15 | 2cbda4c9 |
hex | 1d0deeb3 |
487452339 has 48 divisors (see below), whose sum is σ = 839614464. Its totient is φ = 269049600.
The previous prime is 487452331. The next prime is 487452347. The reversal of 487452339 is 933254784.
It is an interprime number because it is at equal distance from previous prime (487452331) and next prime (487452347).
It is not a de Polignac number, because 487452339 - 23 = 487452331 is a prime.
It is a super-3 number, since 3×4874523393 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 487452294 and 487452303.
It is not an unprimeable number, because it can be changed into a prime (487452331) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47502 + ... + 56844.
It is an arithmetic number, because the mean of its divisors is an integer number (17491968).
Almost surely, 2487452339 is an apocalyptic number.
487452339 is a deficient number, since it is larger than the sum of its proper divisors (352162125).
487452339 is a wasteful number, since it uses less digits than its factorization.
487452339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9408 (or 9405 counting only the distinct ones).
The product of its digits is 725760, while the sum is 45.
The square root of 487452339 is about 22078.3228303239. The cubic root of 487452339 is about 787.0048091662.
The spelling of 487452339 in words is "four hundred eighty-seven million, four hundred fifty-two thousand, three hundred thirty-nine".
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