Base | Representation |
---|---|
bin | 1001001110101010… |
… | …00001011110101111 |
3 | 110210022022101211121 |
4 | 10213111001132233 |
5 | 40121411233212 |
6 | 2135354201411 |
7 | 233533006222 |
oct | 44725013657 |
9 | 13708271747 |
10 | 4954789807 |
11 | 2112938a10 |
12 | b63423267 |
13 | 60c68c6b6 |
14 | 3500935b9 |
15 | 1deec5d07 |
hex | 1275417af |
4954789807 has 4 divisors (see below), whose sum is σ = 5405225256. Its totient is φ = 4504354360.
The previous prime is 4954789781. The next prime is 4954789841. The reversal of 4954789807 is 7089874594.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 4954789807 - 211 = 4954787759 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 (4954789877) 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, 225217708 + ... + 225217729.
It is an arithmetic number, because the mean of its divisors is an integer number (1351306314).
Almost surely, 24954789807 is an apocalyptic number.
4954789807 is a deficient number, since it is larger than the sum of its proper divisors (450435449).
4954789807 is a wasteful number, since it uses less digits than its factorization.
4954789807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450435448.
The product of its (nonzero) digits is 20321280, while the sum is 61.
The square root of 4954789807 is about 70390.2678429341. The cubic root of 4954789807 is about 1704.8064447767.
The spelling of 4954789807 in words is "four billion, nine hundred fifty-four million, seven hundred eighty-nine thousand, eight hundred seven".
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