Base | Representation |
---|---|
bin | 101101011100001100… |
… | …111111000110011001 |
3 | 11122221100220110112222 |
4 | 231130030333012121 |
5 | 1244411114021223 |
6 | 34225312113425 |
7 | 3345046213664 |
oct | 553414770631 |
9 | 148840813488 |
10 | 48791548313 |
11 | 19768614452 |
12 | 9558235875 |
13 | 47a75a9661 |
14 | 250c0406db |
15 | 140873a0c8 |
hex | b5c33f199 |
48791548313 has 4 divisors (see below), whose sum is σ = 51359524560. Its totient is φ = 46223572068.
The previous prime is 48791548297. The next prime is 48791548327. The reversal of 48791548313 is 31384519784.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48791548313 - 24 = 48791548297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48791548373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283988095 + ... + 1283988132.
It is an arithmetic number, because the mean of its divisors is an integer number (12839881140).
Almost surely, 248791548313 is an apocalyptic number.
It is an amenable number.
48791548313 is a deficient number, since it is larger than the sum of its proper divisors (2567976247).
48791548313 is a wasteful number, since it uses less digits than its factorization.
48791548313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2567976246.
The product of its digits is 2903040, while the sum is 53.
The spelling of 48791548313 in words is "forty-eight billion, seven hundred ninety-one million, five hundred forty-eight thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •