Base | Representation |
---|---|
bin | 1001000101001111… |
… | …10110001010111011 |
3 | 110120210202020111202 |
4 | 10202213312022323 |
5 | 34441203310024 |
6 | 2123454044415 |
7 | 231553640354 |
oct | 44247661273 |
9 | 13523666452 |
10 | 4875838139 |
11 | 20823133a7 |
12 | b40aa970b |
13 | 5c9208533 |
14 | 3437c0d2b |
15 | 1d80ccbae |
hex | 1229f62bb |
4875838139 has 8 divisors (see below), whose sum is σ = 4980718080. Its totient is φ = 4771005736.
The previous prime is 4875838127. The next prime is 4875838171. The reversal of 4875838139 is 9318385784.
4875838139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4875838139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4875838109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262832 + ... + 280770.
It is an arithmetic number, because the mean of its divisors is an integer number (622589760).
Almost surely, 24875838139 is an apocalyptic number.
4875838139 is a deficient number, since it is larger than the sum of its proper divisors (104879941).
4875838139 is a wasteful number, since it uses less digits than its factorization.
4875838139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23769.
The product of its digits is 5806080, while the sum is 56.
The square root of 4875838139 is about 69827.2019989345. The cubic root of 4875838139 is about 1695.7028888129.
The spelling of 4875838139 in words is "four billion, eight hundred seventy-five million, eight hundred thirty-eight thousand, one hundred thirty-nine".
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