Base | Representation |
---|---|
bin | 1001010010101101… |
… | …01001110101010111 |
3 | 110212200020212012011 |
4 | 10221112221311113 |
5 | 40204111143141 |
6 | 2143010405051 |
7 | 234424600552 |
oct | 45126516527 |
9 | 13780225164 |
10 | 4988771671 |
11 | 2130038aa4 |
12 | b72890787 |
13 | 616729c00 |
14 | 3547bb699 |
15 | 1e2e89881 |
hex | 1295a9d57 |
4988771671 has 6 divisors (see below), whose sum is σ = 5402042880. Its totient is φ = 4605019848.
The previous prime is 4988771659. The next prime is 4988771677. The reversal of 4988771671 is 1761778894.
4988771671 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4988771671 - 25 = 4988771639 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4988771677) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14759511 + ... + 14759848.
It is an arithmetic number, because the mean of its divisors is an integer number (900340480).
Almost surely, 24988771671 is an apocalyptic number.
4988771671 is a deficient number, since it is larger than the sum of its proper divisors (413271209).
4988771671 is a wasteful number, since it uses less digits than its factorization.
4988771671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29519385 (or 29519372 counting only the distinct ones).
The product of its digits is 4741632, while the sum is 58.
The square root of 4988771671 is about 70631.2372183866. The cubic root of 4988771671 is about 1708.6949758194.
The spelling of 4988771671 in words is "four billion, nine hundred eighty-eight million, seven hundred seventy-one thousand, six hundred seventy-one".
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