Base | Representation |
---|---|
bin | 1011101110010… |
… | …0101000010011 |
3 | 10102112010212210 |
4 | 2323210220103 |
5 | 100041432323 |
6 | 4513523203 |
7 | 1134642402 |
oct | 273445023 |
9 | 112463783 |
10 | 49170963 |
11 | 25834966 |
12 | 14573503 |
13 | a257c5a |
14 | 675d639 |
15 | 44b4293 |
hex | 2ee4a13 |
49170963 has 4 divisors (see below), whose sum is σ = 65561288. Its totient is φ = 32780640.
The previous prime is 49170937. The next prime is 49171009. The reversal of 49170963 is 36907194.
49170963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 49170963 - 26 = 49170899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49170923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8195158 + ... + 8195163.
It is an arithmetic number, because the mean of its divisors is an integer number (16390322).
Almost surely, 249170963 is an apocalyptic number.
49170963 is a deficient number, since it is larger than the sum of its proper divisors (16390325).
49170963 is a wasteful number, since it uses less digits than its factorization.
49170963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16390324.
The product of its (nonzero) digits is 40824, while the sum is 39.
The square root of 49170963 is about 7012.2010096688. The cubic root of 49170963 is about 366.3556592343.
The spelling of 49170963 in words is "forty-nine million, one hundred seventy thousand, nine hundred sixty-three".
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