Base | Representation |
---|---|
bin | 1011101000001… |
… | …1000010101010 |
3 | 10101202211120022 |
4 | 2322003002222 |
5 | 44441134432 |
6 | 4501200442 |
7 | 1131356132 |
oct | 272030252 |
9 | 111684508 |
10 | 48771242 |
11 | 25591613 |
12 | 14400122 |
13 | a148030 |
14 | 6697ac2 |
15 | 4435b12 |
hex | 2e830aa |
48771242 has 32 divisors (see below), whose sum is σ = 81430272. Its totient is φ = 21766464.
The previous prime is 48771241. The next prime is 48771251. The reversal of 48771242 is 24217784.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (48771241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130568 + ... + 130940.
It is an arithmetic number, because the mean of its divisors is an integer number (2544696).
Almost surely, 248771242 is an apocalyptic number.
48771242 is a deficient number, since it is larger than the sum of its proper divisors (32659030).
48771242 is a wasteful number, since it uses less digits than its factorization.
48771242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542.
The product of its digits is 25088, while the sum is 35.
The square root of 48771242 is about 6983.6410274297. The cubic root of 48771242 is about 365.3602298367.
The spelling of 48771242 in words is "forty-eight million, seven hundred seventy-one thousand, two hundred forty-two".
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