Base | Representation |
---|---|
bin | 1011011111011… |
… | …1011101010001 |
3 | 10100200210021212 |
4 | 2313313131101 |
5 | 44314341010 |
6 | 4441025505 |
7 | 1123455224 |
oct | 267673521 |
9 | 110623255 |
10 | 48199505 |
11 | 25231002 |
12 | 14185295 |
13 | 9ca7a23 |
14 | 65895bb |
15 | 4371505 |
hex | 2df7751 |
48199505 has 8 divisors (see below), whose sum is σ = 61241832. Its totient is φ = 36291328.
The previous prime is 48199499. The next prime is 48199507. The reversal of 48199505 is 50599184.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 13424896 + 34774609 = 3664^2 + 5897^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48199505 - 26 = 48199441 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (48199507) 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 7 ways as a sum of consecutive naturals, for example, 283442 + ... + 283611.
It is an arithmetic number, because the mean of its divisors is an integer number (7655229).
Almost surely, 248199505 is an apocalyptic number.
It is an amenable number.
48199505 is a deficient number, since it is larger than the sum of its proper divisors (13042327).
48199505 is a wasteful number, since it uses less digits than its factorization.
48199505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 567075.
The product of its (nonzero) digits is 64800, while the sum is 41.
The square root of 48199505 is about 6942.5863336368. The cubic root of 48199505 is about 363.9269290389.
The spelling of 48199505 in words is "forty-eight million, one hundred ninety-nine thousand, five hundred five".
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