Base | Representation |
---|---|
bin | 1011100111011… |
… | …0011111101101 |
3 | 10101200020002000 |
4 | 2321312133231 |
5 | 44433013403 |
6 | 4500122513 |
7 | 1131053250 |
oct | 271663755 |
9 | 111606060 |
10 | 48719853 |
11 | 25556a46 |
12 | 14396439 |
13 | a12a820 |
14 | 6683097 |
15 | 44257a3 |
hex | 2e767ed |
48719853 has 64 divisors (see below), whose sum is σ = 90316800. Its totient is φ = 25272000.
The previous prime is 48719851. The next prime is 48719887. The reversal of 48719853 is 35891784.
It is not a de Polignac number, because 48719853 - 21 = 48719851 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48719799 and 48719808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48719851) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 193978 + ... + 194228.
It is an arithmetic number, because the mean of its divisors is an integer number (1411200).
Almost surely, 248719853 is an apocalyptic number.
It is an amenable number.
48719853 is a deficient number, since it is larger than the sum of its proper divisors (41596947).
48719853 is a wasteful number, since it uses less digits than its factorization.
48719853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 359 (or 353 counting only the distinct ones).
The product of its digits is 241920, while the sum is 45.
The square root of 48719853 is about 6979.9608165089. The cubic root of 48719853 is about 365.2318611891.
The spelling of 48719853 in words is "forty-eight million, seven hundred nineteen thousand, eight hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •