Base | Representation |
---|---|
bin | 1001001000101100… |
… | …10000110110110111 |
3 | 110122211012210210021 |
4 | 10210112100312313 |
5 | 40021111031122 |
6 | 2130410310011 |
7 | 232354653505 |
oct | 44426206667 |
9 | 13584183707 |
10 | 4904783287 |
11 | 2097693308 |
12 | b4a728307 |
13 | 602201341 |
14 | 347597675 |
15 | 1da8e91c7 |
hex | 124590db7 |
4904783287 has 4 divisors (see below), whose sum is σ = 4907573440. Its totient is φ = 4901993136.
The previous prime is 4904783231. The next prime is 4904783297. The reversal of 4904783287 is 7823874094.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4904783287 - 215 = 4904750519 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4904783227) 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, 1392438 + ... + 1395955.
It is an arithmetic number, because the mean of its divisors is an integer number (1226893360).
Almost surely, 24904783287 is an apocalyptic number.
4904783287 is a deficient number, since it is larger than the sum of its proper divisors (2790153).
4904783287 is a wasteful number, since it uses less digits than its factorization.
4904783287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2790152.
The product of its (nonzero) digits is 2709504, while the sum is 52.
The square root of 4904783287 is about 70034.1580016495. The cubic root of 4904783287 is about 1699.0517534115.
The spelling of 4904783287 in words is "four billion, nine hundred four million, seven hundred eighty-three thousand, two hundred eighty-seven".
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