Base | Representation |
---|---|
bin | 11101001000111… |
… | …101011001000100 |
3 | 1021001221002002101 |
4 | 131020331121010 |
5 | 2000123403001 |
6 | 120302321444 |
7 | 15054323041 |
oct | 3510753104 |
9 | 1231832071 |
10 | 488887876 |
11 | 230a67774 |
12 | 117889284 |
13 | 7a394289 |
14 | 48d021c8 |
15 | 2cdc0a01 |
hex | 1d23d644 |
488887876 has 12 divisors (see below), whose sum is σ = 855768060. Its totient is φ = 244382720.
The previous prime is 488887873. The next prime is 488887907. The reversal of 488887876 is 678788884.
It can be written as a sum of positive squares in 2 ways, for example, as 385336900 + 103550976 = 19630^2 + 10176^2 .
It is a super-2 number, since 2×4888878762 = 478022710599582752, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (488887873) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5940 + ... + 31828.
It is an arithmetic number, because the mean of its divisors is an integer number (71314005).
Almost surely, 2488887876 is an apocalyptic number.
It is an amenable number.
488887876 is a deficient number, since it is larger than the sum of its proper divisors (366880184).
488887876 is a wasteful number, since it uses less digits than its factorization.
488887876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30614 (or 30612 counting only the distinct ones).
The product of its digits is 38535168, while the sum is 64.
The square root of 488887876 is about 22110.8090308790. The cubic root of 488887876 is about 787.7766229343.
The spelling of 488887876 in words is "four hundred eighty-eight million, eight hundred eighty-seven thousand, eight hundred seventy-six".
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