Base | Representation |
---|---|
bin | 1011101110100… |
… | …1111100110011 |
3 | 10102120020202220 |
4 | 2323221330303 |
5 | 100043132010 |
6 | 4514212123 |
7 | 1135063053 |
oct | 273517463 |
9 | 112506686 |
10 | 49192755 |
11 | 2584a277 |
12 | 14584043 |
13 | a264b51 |
14 | 6767563 |
15 | 44ba970 |
hex | 2ee9f33 |
49192755 has 8 divisors (see below), whose sum is σ = 78708432. Its totient is φ = 26236128.
The previous prime is 49192739. The next prime is 49192763. The reversal of 49192755 is 55729194.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49192755 - 24 = 49192739 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1639744 + ... + 1639773.
It is an arithmetic number, because the mean of its divisors is an integer number (9838554).
Almost surely, 249192755 is an apocalyptic number.
49192755 is a deficient number, since it is larger than the sum of its proper divisors (29515677).
49192755 is a wasteful number, since it uses less digits than its factorization.
49192755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3279525.
The product of its digits is 113400, while the sum is 42.
The square root of 49192755 is about 7013.7547005866. The cubic root of 49192755 is about 366.4097727660.
The spelling of 49192755 in words is "forty-nine million, one hundred ninety-two thousand, seven hundred fifty-five".
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