Base | Representation |
---|---|
bin | 1011101000010… |
… | …0001000110010 |
3 | 10101210001201112 |
4 | 2322010020302 |
5 | 44441310410 |
6 | 4501233322 |
7 | 1131405203 |
oct | 272041062 |
9 | 111701645 |
10 | 48775730 |
11 | 25594a23 |
12 | 14402842 |
13 | a14a0a3 |
14 | 66995aa |
15 | 4437105 |
hex | 2e84232 |
48775730 has 8 divisors (see below), whose sum is σ = 87796332. Its totient is φ = 19510288.
The previous prime is 48775723. The next prime is 48775751. The reversal of 48775730 is 3757784.
It can be written as a sum of positive squares in 2 ways, for example, as 44930209 + 3845521 = 6703^2 + 1961^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2438777 + ... + 2438796.
Almost surely, 248775730 is an apocalyptic number.
48775730 is a deficient number, since it is larger than the sum of its proper divisors (39020602).
48775730 is a wasteful number, since it uses less digits than its factorization.
48775730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4877580.
The product of its (nonzero) digits is 164640, while the sum is 41.
The square root of 48775730 is about 6983.9623423956. The cubic root of 48775730 is about 365.3714364847.
The spelling of 48775730 in words is "forty-eight million, seven hundred seventy-five thousand, seven hundred thirty".
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