Base | Representation |
---|---|
bin | 1011110000001… |
… | …0111010101001 |
3 | 10102202110001101 |
4 | 2330002322221 |
5 | 100104420032 |
6 | 4520321401 |
7 | 1136000152 |
oct | 274027251 |
9 | 112673041 |
10 | 49295017 |
11 | 2590a092 |
12 | 14613261 |
13 | a29c565 |
14 | 6792929 |
15 | 44dade7 |
hex | 2f02ea9 |
49295017 has 4 divisors (see below), whose sum is σ = 49609156. Its totient is φ = 48980880.
The previous prime is 49295009. The next prime is 49295027. The reversal of 49295017 is 71059294.
49295017 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 can be written as a sum of positive squares in 2 ways, for example, as 14295961 + 34999056 = 3781^2 + 5916^2 .
It is a cyclic number.
It is not a de Polignac number, because 49295017 - 23 = 49295009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49295027) 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, 156834 + ... + 157147.
It is an arithmetic number, because the mean of its divisors is an integer number (12402289).
Almost surely, 249295017 is an apocalyptic number.
It is an amenable number.
49295017 is a deficient number, since it is larger than the sum of its proper divisors (314139).
49295017 is a wasteful number, since it uses less digits than its factorization.
49295017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314138.
The product of its (nonzero) digits is 22680, while the sum is 37.
The square root of 49295017 is about 7021.0410196779. The cubic root of 49295017 is about 366.6634948302.
The spelling of 49295017 in words is "forty-nine million, two hundred ninety-five thousand, seventeen".
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