Base | Representation |
---|---|
bin | 1011101001110… |
… | …0111010111010 |
3 | 10101222012222020 |
4 | 2322130322322 |
5 | 100003032432 |
6 | 4503335310 |
7 | 1132310151 |
oct | 272347272 |
9 | 111865866 |
10 | 48877242 |
11 | 25654217 |
12 | 14451536 |
13 | a18435b |
14 | 66c4598 |
15 | 445722c |
hex | 2e9ceba |
48877242 has 16 divisors (see below), whose sum is σ = 97977600. Its totient is φ = 16255232.
The previous prime is 48877229. The next prime is 48877243. The reversal of 48877242 is 24277884.
It is a junction number, because it is equal to n+sod(n) for n = 48877194 and 48877203.
It is not an unprimeable number, because it can be changed into a prime (48877243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6378 + ... + 11765.
It is an arithmetic number, because the mean of its divisors is an integer number (6123600).
Almost surely, 248877242 is an apocalyptic number.
48877242 is an abundant number, since it is smaller than the sum of its proper divisors (49100358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48877242 is a wasteful number, since it uses less digits than its factorization.
48877242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18597.
The product of its digits is 200704, while the sum is 42.
The square root of 48877242 is about 6991.2260727286. The cubic root of 48877242 is about 365.6247310685.
The spelling of 48877242 in words is "forty-eight million, eight hundred seventy-seven thousand, two hundred forty-two".
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