Base | Representation |
---|---|
bin | 1001010011010000… |
… | …00010111110001111 |
3 | 110212222211111112102 |
4 | 10221220002332033 |
5 | 40211243043322 |
6 | 2143252225315 |
7 | 234511420403 |
oct | 45150027617 |
9 | 13788744472 |
10 | 4993331087 |
11 | 2132672608 |
12 | b7430b23b |
13 | 6176652a4 |
14 | 355247103 |
15 | 1e358a792 |
hex | 129a02f8f |
4993331087 has 2 divisors, whose sum is σ = 4993331088. Its totient is φ = 4993331086.
The previous prime is 4993331053. The next prime is 4993331131. The reversal of 4993331087 is 7801333994.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4993331087 - 212 = 4993326991 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4993331017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2496665543 + 2496665544.
It is an arithmetic number, because the mean of its divisors is an integer number (2496665544).
Almost surely, 24993331087 is an apocalyptic number.
4993331087 is a deficient number, since it is larger than the sum of its proper divisors (1).
4993331087 is an equidigital number, since it uses as much as digits as its factorization.
4993331087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 489888, while the sum is 47.
The square root of 4993331087 is about 70663.5060480302. The cubic root of 4993331087 is about 1709.2153630373.
The spelling of 4993331087 in words is "four billion, nine hundred ninety-three million, three hundred thirty-one thousand, eighty-seven".
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