Base | Representation |
---|---|
bin | 1011110000100… |
… | …1001011100001 |
3 | 10102210202020121 |
4 | 2330021023201 |
5 | 100111230143 |
6 | 4521040241 |
7 | 1136135023 |
oct | 274111341 |
9 | 112722217 |
10 | 49320673 |
11 | 25927396 |
12 | 14626081 |
13 | a2ab13c |
14 | 679c013 |
15 | 44e37ed |
hex | 2f092e1 |
49320673 has 4 divisors (see below), whose sum is σ = 49335748. Its totient is φ = 49305600.
The previous prime is 49320641. The next prime is 49320683. The reversal of 49320673 is 37602394.
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 19421649 + 29899024 = 4407^2 + 5468^2 .
It is a cyclic number.
It is not a de Polignac number, because 49320673 - 25 = 49320641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49320683) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336 + ... + 9937.
It is an arithmetic number, because the mean of its divisors is an integer number (12333937).
Almost surely, 249320673 is an apocalyptic number.
It is an amenable number.
49320673 is a deficient number, since it is larger than the sum of its proper divisors (15075).
49320673 is a wasteful number, since it uses less digits than its factorization.
49320673 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15074.
The product of its (nonzero) digits is 27216, while the sum is 34.
The square root of 49320673 is about 7022.8678614936. The cubic root of 49320673 is about 366.7270948157.
The spelling of 49320673 in words is "forty-nine million, three hundred twenty thousand, six hundred seventy-three".
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