Base | Representation |
---|---|
bin | 1011101111011… |
… | …1100110001111 |
3 | 10102200002110021 |
4 | 2323313212033 |
5 | 100101424110 |
6 | 4515323011 |
7 | 1135415041 |
oct | 273674617 |
9 | 112602407 |
10 | 49248655 |
11 | 25888275 |
12 | 145b0467 |
13 | a284421 |
14 | 677da91 |
15 | 44cc2da |
hex | 2ef798f |
49248655 has 8 divisors (see below), whose sum is σ = 60067584. Its totient is φ = 38752800.
The previous prime is 49248649. The next prime is 49248659. The reversal of 49248655 is 55684294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49248655 - 211 = 49246607 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49248659) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80431 + ... + 81040.
It is an arithmetic number, because the mean of its divisors is an integer number (7508448).
Almost surely, 249248655 is an apocalyptic number.
49248655 is a deficient number, since it is larger than the sum of its proper divisors (10818929).
49248655 is a wasteful number, since it uses less digits than its factorization.
49248655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161537.
The product of its digits is 345600, while the sum is 43.
The square root of 49248655 is about 7017.7385958726. The cubic root of 49248655 is about 366.5485096787.
The spelling of 49248655 in words is "forty-nine million, two hundred forty-eight thousand, six hundred fifty-five".
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