Base | Representation |
---|---|
bin | 1011100111110… |
… | …0010001110101 |
3 | 10101201102120100 |
4 | 2321330101311 |
5 | 44434243131 |
6 | 4500424313 |
7 | 1131212310 |
oct | 271742165 |
9 | 111642510 |
10 | 48743541 |
11 | 25572820 |
12 | 143a8099 |
13 | a138542 |
14 | 668b977 |
15 | 442c7e6 |
hex | 2e7c475 |
48743541 has 48 divisors (see below), whose sum is σ = 90200448. Its totient is φ = 24624000.
The previous prime is 48743521. The next prime is 48743549. The reversal of 48743541 is 14534784.
48743541 is a `hidden beast` number, since 48 + 74 + 3 + 541 = 666.
It is not a de Polignac number, because 48743541 - 26 = 48743477 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 48743496 and 48743505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48743549) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24691 + ... + 26591.
It is an arithmetic number, because the mean of its divisors is an integer number (1879176).
Almost surely, 248743541 is an apocalyptic number.
It is an amenable number.
48743541 is a deficient number, since it is larger than the sum of its proper divisors (41456907).
48743541 is a wasteful number, since it uses less digits than its factorization.
48743541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1962 (or 1959 counting only the distinct ones).
The product of its digits is 53760, while the sum is 36.
The square root of 48743541 is about 6981.6574679656. The cubic root of 48743541 is about 365.2910445269.
It can be divided in two parts, 48743 and 541, that added together give a square (49284 = 2222).
The spelling of 48743541 in words is "forty-eight million, seven hundred forty-three thousand, five hundred forty-one".
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