Base | Representation |
---|---|
bin | 101100000000000000… |
… | …111111111111111111 |
3 | 11111221120121201012222 |
4 | 230000000333333333 |
5 | 1233224143334044 |
6 | 33412022115555 |
7 | 3261526021142 |
oct | 540000777777 |
9 | 144846551188 |
10 | 47244902399 |
11 | 19044574492 |
12 | 91a627bbbb |
13 | 45bc034866 |
14 | 2402878059 |
15 | 1367a798ee |
hex | b0003ffff |
47244902399 has 8 divisors (see below), whose sum is σ = 48101333808. Its totient is φ = 46392920640.
The previous prime is 47244902323. The next prime is 47244902437. The reversal of 47244902399 is 99320944274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47244902399 - 212 = 47244898303 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47244902399.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47244902699) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1090982 + ... + 1133459.
It is an arithmetic number, because the mean of its divisors is an integer number (6012666726).
Almost surely, 247244902399 is an apocalyptic number.
47244902399 is a deficient number, since it is larger than the sum of its proper divisors (856431409).
47244902399 is a wasteful number, since it uses less digits than its factorization.
47244902399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2224825.
The product of its (nonzero) digits is 3919104, while the sum is 53.
The spelling of 47244902399 in words is "forty-seven billion, two hundred forty-four million, nine hundred two thousand, three hundred ninety-nine".
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