Base | Representation |
---|---|
bin | 1011101000000… |
… | …1111011000100 |
3 | 10101202121021121 |
4 | 2322001323010 |
5 | 44441013120 |
6 | 4501123324 |
7 | 1131336565 |
oct | 272017304 |
9 | 111677247 |
10 | 48766660 |
11 | 25589128 |
12 | 143b9544 |
13 | a145c17 |
14 | 669616c |
15 | 44345aa |
hex | 2e81ec4 |
48766660 has 24 divisors (see below), whose sum is σ = 103564440. Its totient is φ = 19286784.
The previous prime is 48766651. The next prime is 48766789. The reversal of 48766660 is 6666784.
It can be written as a sum of positive squares in 4 ways, for example, as 3392964 + 45373696 = 1842^2 + 6736^2 .
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, 11919 + ... + 15478.
It is an arithmetic number, because the mean of its divisors is an integer number (4315185).
Almost surely, 248766660 is an apocalyptic number.
It is an amenable number.
48766660 is an abundant number, since it is smaller than the sum of its proper divisors (54797780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48766660 is a wasteful number, since it uses less digits than its factorization.
48766660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27495 (or 27493 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 43.
The square root of 48766660 is about 6983.3129673530. The cubic root of 48766660 is about 365.3487877592.
The spelling of 48766660 in words is "forty-eight million, seven hundred sixty-six thousand, six hundred sixty".
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