Base | Representation |
---|---|
bin | 1011011101000… |
… | …1111101101101 |
3 | 10100101222122000 |
4 | 2313101331231 |
5 | 44244432213 |
6 | 4433442513 |
7 | 1122245415 |
oct | 267217555 |
9 | 110358560 |
10 | 48045933 |
11 | 25136691 |
12 | 14110439 |
13 | 9c52b60 |
14 | 6549645 |
15 | 4340c73 |
hex | 2dd1f6d |
48045933 has 16 divisors (see below), whose sum is σ = 76655040. Its totient is φ = 29566512.
The previous prime is 48045911. The next prime is 48045937. The reversal of 48045933 is 33954084.
It is not a de Polignac number, because 48045933 - 217 = 47914861 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48045937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68091 + ... + 68792.
It is an arithmetic number, because the mean of its divisors is an integer number (4790940).
Almost surely, 248045933 is an apocalyptic number.
It is an amenable number.
48045933 is a deficient number, since it is larger than the sum of its proper divisors (28609107).
48045933 is a wasteful number, since it uses less digits than its factorization.
48045933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136905 (or 136899 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 48045933 is about 6931.5173663492. The cubic root of 48045933 is about 363.5400063310.
The spelling of 48045933 in words is "forty-eight million, forty-five thousand, nine hundred thirty-three".
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