Base | Representation |
---|---|
bin | 1011101000011… |
… | …0111010010100 |
3 | 10101210122022100 |
4 | 2322012322110 |
5 | 44442141332 |
6 | 4501402100 |
7 | 1131453264 |
oct | 272067224 |
9 | 111718270 |
10 | 48787092 |
11 | 255a2512 |
12 | 14409330 |
13 | a152303 |
14 | 669d7a4 |
15 | 443a67c |
hex | 2e86e94 |
48787092 has 36 divisors (see below), whose sum is σ = 124464340. Its totient is φ = 16111872.
The previous prime is 48787091. The next prime is 48787097. The reversal of 48787092 is 29078784.
48787092 is a `hidden beast` number, since 487 + 87 + 0 + 92 = 666.
48787092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 19236996 + 29550096 = 4386^2 + 5436^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48787091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2293 + ... + 10140.
Almost surely, 248787092 is an apocalyptic number.
It is an amenable number.
48787092 is an abundant number, since it is smaller than the sum of its proper divisors (75677248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48787092 is a wasteful number, since it uses less digits than its factorization.
48787092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12552 (or 12547 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
The square root of 48787092 is about 6984.7757301147. The cubic root of 48787092 is about 365.3998046093.
The spelling of 48787092 in words is "forty-eight million, seven hundred eighty-seven thousand, ninety-two".
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