Base | Representation |
---|---|
bin | 101100101100000101… |
… | …100100011011100011 |
3 | 11120212002220212220002 |
4 | 230230011210123203 |
5 | 1241232440011244 |
6 | 34013234010215 |
7 | 3316044541442 |
oct | 545405443343 |
9 | 146762825802 |
10 | 47984297699 |
11 | 19393981088 |
12 | 9371a1696b |
13 | 46a9288480 |
14 | 2472b48d59 |
15 | 13ac92ea4e |
hex | b2c1646e3 |
47984297699 has 32 divisors (see below), whose sum is σ = 57164050944. Its totient is φ = 39826321920.
The previous prime is 47984297689. The next prime is 47984297723. The reversal of 47984297699 is 99679248974.
It is a cyclic number.
It is not a de Polignac number, because 47984297699 - 232 = 43689330403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (47984297609) 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 in 31 ways as a sum of consecutive naturals, for example, 4482944 + ... + 4493634.
It is an arithmetic number, because the mean of its divisors is an integer number (1786376592).
Almost surely, 247984297699 is an apocalyptic number.
47984297699 is a deficient number, since it is larger than the sum of its proper divisors (9179753245).
47984297699 is a wasteful number, since it uses less digits than its factorization.
47984297699 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11627.
The product of its digits is 493807104, while the sum is 74.
The spelling of 47984297699 in words is "forty-seven billion, nine hundred eighty-four million, two hundred ninety-seven thousand, six hundred ninety-nine".
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