Base | Representation |
---|---|
bin | 101101100010101010… |
… | …101100100011111111 |
3 | 11200012220222101022002 |
4 | 231202222230203333 |
5 | 1300121344444444 |
6 | 34244144412515 |
7 | 3350534066444 |
oct | 554252544377 |
9 | 150186871262 |
10 | 48899999999 |
11 | 19813858844 |
12 | 958861713b |
13 | 47c3bbc056 |
14 | 251c5d19cb |
15 | 141300dd4e |
hex | b62aac8ff |
48899999999 has 8 divisors (see below), whose sum is σ = 49075629120. Its totient is φ = 48724653600.
The previous prime is 48899999987. The next prime is 48900000001. The reversal of 48899999999 is 99999999884.
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 48899999999 - 24 = 48899999983 is a prime.
It is a Duffinian number.
48899999999 is a modest number, since divided by 999999 gives 48899 as remainder.
It is a plaindrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48899999399) 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, 278954 + ... + 419064.
It is an arithmetic number, because the mean of its divisors is an integer number (6134453640).
Almost surely, 248899999999 is an apocalyptic number.
48899999999 is a deficient number, since it is larger than the sum of its proper divisors (175629121).
48899999999 is a wasteful number, since it uses less digits than its factorization.
48899999999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141361.
The product of its digits is 11019960576, while the sum is 92.
The spelling of 48899999999 in words is "forty-eight billion, eight hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".
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