Base | Representation |
---|---|
bin | 1011110110101… |
… | …0110111011011 |
3 | 10110120002002221 |
4 | 2331222313123 |
5 | 100212031140 |
6 | 4533404511 |
7 | 1142422405 |
oct | 275526733 |
9 | 113502087 |
10 | 49720795 |
11 | 2607aa73 |
12 | 14799737 |
13 | a3bb2b7 |
14 | 6863b75 |
15 | 457214a |
hex | 2f6addb |
49720795 has 8 divisors (see below), whose sum is σ = 60643440. Its totient is φ = 39124320.
The previous prime is 49720789. The next prime is 49720831. The reversal of 49720795 is 59702794.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49720795 - 23 = 49720787 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81205 + ... + 81814.
It is an arithmetic number, because the mean of its divisors is an integer number (7580430).
Almost surely, 249720795 is an apocalyptic number.
49720795 is a deficient number, since it is larger than the sum of its proper divisors (10922645).
49720795 is a wasteful number, since it uses less digits than its factorization.
49720795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163085.
The product of its (nonzero) digits is 158760, while the sum is 43.
The square root of 49720795 is about 7051.2973983516. The cubic root of 49720795 is about 367.7161361452.
The spelling of 49720795 in words is "forty-nine million, seven hundred twenty thousand, seven hundred ninety-five".
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