Base | Representation |
---|---|
bin | 1011101010100… |
… | …0011000011100 |
3 | 10102001121100222 |
4 | 2322220120130 |
5 | 100011033223 |
6 | 4504340512 |
7 | 1132564055 |
oct | 272503034 |
9 | 112047328 |
10 | 48924188 |
11 | 25686515 |
12 | 14474738 |
13 | a19c831 |
14 | 66d772c |
15 | 44660c8 |
hex | 2ea861c |
48924188 has 12 divisors (see below), whose sum is σ = 85671432. Its totient is φ = 24446640.
The previous prime is 48924179. The next prime is 48924203. The reversal of 48924188 is 88142984.
It is a happy number.
It is a congruent number.
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, 6131 + ... + 11637.
It is an arithmetic number, because the mean of its divisors is an integer number (7139286).
Almost surely, 248924188 is an apocalyptic number.
It is an amenable number.
48924188 is a deficient number, since it is larger than the sum of its proper divisors (36747244).
48924188 is a wasteful number, since it uses less digits than its factorization.
48924188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7732 (or 7730 counting only the distinct ones).
The product of its digits is 147456, while the sum is 44.
The square root of 48924188 is about 6994.5827609658. The cubic root of 48924188 is about 365.7417529884.
Subtracting 48924188 from its reverse (88142984), we obtain a triangular number (39218796 = T8856).
The spelling of 48924188 in words is "forty-eight million, nine hundred twenty-four thousand, one hundred eighty-eight".
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