Base | Representation |
---|---|
bin | 1011111000101… |
… | …0000011011101 |
3 | 10110210120100021 |
4 | 2332022003131 |
5 | 100230123131 |
6 | 4540232141 |
7 | 1143464011 |
oct | 276120335 |
9 | 113716307 |
10 | 49848541 |
11 | 26157a46 |
12 | 1483b651 |
13 | a4344a2 |
14 | 6898541 |
15 | 4599e11 |
hex | 2f8a0dd |
49848541 has 2 divisors, whose sum is σ = 49848542. Its totient is φ = 49848540.
The previous prime is 49848523. The next prime is 49848551. The reversal of 49848541 is 14584894.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 43943641 + 5904900 = 6629^2 + 2430^2 .
It is a cyclic number.
It is not a de Polignac number, because 49848541 - 27 = 49848413 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49848551) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24924270 + 24924271.
It is an arithmetic number, because the mean of its divisors is an integer number (24924271).
Almost surely, 249848541 is an apocalyptic number.
It is an amenable number.
49848541 is a deficient number, since it is larger than the sum of its proper divisors (1).
49848541 is an equidigital number, since it uses as much as digits as its factorization.
49848541 is an evil number, because the sum of its binary digits is even.
The product of its digits is 184320, while the sum is 43.
The square root of 49848541 is about 7060.3499205068. The cubic root of 49848541 is about 368.0307871415.
The spelling of 49848541 in words is "forty-nine million, eight hundred forty-eight thousand, five hundred forty-one".
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