Base | Representation |
---|---|
bin | 1010101101001001… |
… | …01011011011001001 |
3 | 112211112210100001121 |
4 | 11112210223123021 |
5 | 43232320013141 |
6 | 2350151115241 |
7 | 262266201022 |
oct | 52644533311 |
9 | 15745710047 |
10 | 5747422921 |
11 | 248a2a79a9 |
12 | 1144972b21 |
13 | 707963386 |
14 | 3c7461c49 |
15 | 2398951d1 |
hex | 15692b6c9 |
5747422921 has 2 divisors, whose sum is σ = 5747422922. Its totient is φ = 5747422920.
The previous prime is 5747422831. The next prime is 5747422937. The reversal of 5747422921 is 1292247475.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5451754896 + 295668025 = 73836^2 + 17195^2 .
It is a cyclic number.
It is not a de Polignac number, because 5747422921 - 227 = 5613205193 is a prime.
It is not a weakly prime, because it can be changed into another prime (5747422621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2873711460 + 2873711461.
It is an arithmetic number, because the mean of its divisors is an integer number (2873711461).
Almost surely, 25747422921 is an apocalyptic number.
It is an amenable number.
5747422921 is a deficient number, since it is larger than the sum of its proper divisors (1).
5747422921 is an equidigital number, since it uses as much as digits as its factorization.
5747422921 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 282240, while the sum is 43.
The square root of 5747422921 is about 75811.7597803929. The cubic root of 5747422921 is about 1791.2562492106.
The spelling of 5747422921 in words is "five billion, seven hundred forty-seven million, four hundred twenty-two thousand, nine hundred twenty-one".
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