Base | Representation |
---|---|
bin | 1011101111010… |
… | …0000001111111 |
3 | 10102122100102020 |
4 | 2323310001333 |
5 | 100100442142 |
6 | 4515131223 |
7 | 1135324332 |
oct | 273640177 |
9 | 112570366 |
10 | 49234047 |
11 | 258782a5 |
12 | 145a3b13 |
13 | a27a895 |
14 | 6778619 |
15 | 44c7cec |
hex | 2ef407f |
49234047 has 8 divisors (see below), whose sum is σ = 66544944. Its totient is φ = 32372928.
The previous prime is 49234039. The next prime is 49234049. The reversal of 49234047 is 74043294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49234047 - 23 = 49234039 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 49233999 and 49234017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49234049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112188 + ... + 112625.
It is an arithmetic number, because the mean of its divisors is an integer number (8318118).
Almost surely, 249234047 is an apocalyptic number.
49234047 is a deficient number, since it is larger than the sum of its proper divisors (17310897).
49234047 is a wasteful number, since it uses less digits than its factorization.
49234047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224889.
The product of its (nonzero) digits is 24192, while the sum is 33.
The square root of 49234047 is about 7016.6977275639. The cubic root of 49234047 is about 366.5122645593.
The spelling of 49234047 in words is "forty-nine million, two hundred thirty-four thousand, forty-seven".
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