Base | Representation |
---|---|
bin | 1000101111111011… |
… | …01111010110010101 |
3 | 110010100021202002121 |
4 | 10113331233112111 |
5 | 34104414343424 |
6 | 2054025335541 |
7 | 224253036103 |
oct | 42775572625 |
9 | 13110252077 |
10 | 4697027989 |
11 | 1aa0393715 |
12 | ab10375b1 |
13 | 59b160104 |
14 | 327b56c73 |
15 | 1c755bee4 |
hex | 117f6f595 |
4697027989 has 2 divisors, whose sum is σ = 4697027990. Its totient is φ = 4697027988.
The previous prime is 4697027963. The next prime is 4697028001. The reversal of 4697027989 is 9897207964.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3555736900 + 1141291089 = 59630^2 + 33783^2 .
It is a cyclic number.
It is not a de Polignac number, because 4697027989 - 211 = 4697025941 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4697027089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2348513994 + 2348513995.
It is an arithmetic number, because the mean of its divisors is an integer number (2348513995).
Almost surely, 24697027989 is an apocalyptic number.
It is an amenable number.
4697027989 is a deficient number, since it is larger than the sum of its proper divisors (1).
4697027989 is an equidigital number, since it uses as much as digits as its factorization.
4697027989 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13716864, while the sum is 61.
The square root of 4697027989 is about 68534.8669583592. The cubic root of 4697027989 is about 1674.7155366336.
The spelling of 4697027989 in words is "four billion, six hundred ninety-seven million, twenty-seven thousand, nine hundred eighty-nine".
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