Base | Representation |
---|---|
bin | 1011100011101… |
… | …0011011110101 |
3 | 10101012201121121 |
4 | 2320322123311 |
5 | 44402130340 |
6 | 4450543541 |
7 | 1126010110 |
oct | 270723365 |
9 | 111181547 |
10 | 48473845 |
11 | 253a9132 |
12 | 14297bb1 |
13 | a072864 |
14 | 661b577 |
15 | 43c794a |
hex | 2e3a6f5 |
48473845 has 16 divisors (see below), whose sum is σ = 69978240. Its totient is φ = 31489344.
The previous prime is 48473837. The next prime is 48473861. The reversal of 48473845 is 54837484.
It is a cyclic number.
It is not a de Polignac number, because 48473845 - 23 = 48473837 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35782 + ... + 37111.
It is an arithmetic number, because the mean of its divisors is an integer number (4373640).
Almost surely, 248473845 is an apocalyptic number.
It is an amenable number.
48473845 is a deficient number, since it is larger than the sum of its proper divisors (21504395).
48473845 is a wasteful number, since it uses less digits than its factorization.
48473845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72924.
The product of its digits is 430080, while the sum is 43.
The square root of 48473845 is about 6962.3160657930. The cubic root of 48473845 is about 364.6160847276.
The spelling of 48473845 in words is "forty-eight million, four hundred seventy-three thousand, eight hundred forty-five".
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