Base | Representation |
---|---|
bin | 101101000011101110… |
… | …000001010111011100 |
3 | 11121212201222011112202 |
4 | 231003232001113130 |
5 | 1243040434343243 |
6 | 34120435551032 |
7 | 3331630553516 |
oct | 550356012734 |
9 | 147781864482 |
10 | 48380777948 |
11 | 19577762608 |
12 | 946275b478 |
13 | 4740466979 |
14 | 24ad674bb6 |
15 | 13d264a4b8 |
hex | b43b815dc |
48380777948 has 24 divisors (see below), whose sum is σ = 85207012128. Its totient is φ = 24036086336.
The previous prime is 48380777911. The next prime is 48380777993. The reversal of 48380777948 is 84977708384.
48380777948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1179065 + ... + 1219407.
It is an arithmetic number, because the mean of its divisors is an integer number (3550292172).
Almost surely, 248380777948 is an apocalyptic number.
It is an amenable number.
48380777948 is a deficient number, since it is larger than the sum of its proper divisors (36826234180).
48380777948 is a wasteful number, since it uses less digits than its factorization.
48380777948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42253 (or 42251 counting only the distinct ones).
The product of its (nonzero) digits is 75866112, while the sum is 65.
The spelling of 48380777948 in words is "forty-eight billion, three hundred eighty million, seven hundred seventy-seven thousand, nine hundred forty-eight".
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