Base | Representation |
---|---|
bin | 1011101000000… |
… | …1011111000111 |
3 | 10101202111211100 |
4 | 2322001133013 |
5 | 44440433441 |
6 | 4501111143 |
7 | 1131331431 |
oct | 272013707 |
9 | 111674740 |
10 | 48764871 |
11 | 25587851 |
12 | 143b84b3 |
13 | a14516c |
14 | 6695651 |
15 | 4433cb6 |
hex | 2e817c7 |
48764871 has 12 divisors (see below), whose sum is σ = 70506072. Its totient is φ = 32478576.
The previous prime is 48764861. The next prime is 48764879. The reversal of 48764871 is 17846784.
It is not a de Polignac number, because 48764871 - 225 = 15210439 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48764879) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10945 + ... + 14741.
It is an arithmetic number, because the mean of its divisors is an integer number (5875506).
Almost surely, 248764871 is an apocalyptic number.
48764871 is a deficient number, since it is larger than the sum of its proper divisors (21741201).
48764871 is a wasteful number, since it uses less digits than its factorization.
48764871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5230 (or 5227 counting only the distinct ones).
The product of its digits is 301056, while the sum is 45.
The square root of 48764871 is about 6983.1848751125. The cubic root of 48764871 is about 365.3443201101.
The spelling of 48764871 in words is "forty-eight million, seven hundred sixty-four thousand, eight hundred seventy-one".
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