Base | Representation |
---|---|
bin | 111000100010001… |
… | …011101011110001 |
3 | 2110002202000121111 |
4 | 320202023223301 |
5 | 3420303003344 |
6 | 234041153321 |
7 | 32334662644 |
oct | 7042135361 |
9 | 2402660544 |
10 | 948484849 |
11 | 447438784 |
12 | 22578b841 |
13 | 121671250 |
14 | 8dd7ba5b |
15 | 58407834 |
hex | 3888baf1 |
948484849 has 8 divisors (see below), whose sum is σ = 1022391720. Its totient is φ = 874713216.
The previous prime is 948484847. The next prime is 948484909.
948484849 is nontrivially palindromic in base 10.
948484849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 74218225 + 874266624 = 8615^2 + 29568^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 948484849 - 21 = 948484847 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 948484793 and 948484802.
It is not an unprimeable number, because it can be changed into a prime (948484843) 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, 18994 + ... + 47515.
It is an arithmetic number, because the mean of its divisors is an integer number (127798965).
Almost surely, 2948484849 is an apocalyptic number.
It is an amenable number.
948484849 is a deficient number, since it is larger than the sum of its proper divisors (73906871).
948484849 is a wasteful number, since it uses less digits than its factorization.
948484849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67619.
The product of its digits is 10616832, while the sum is 58.
The square root of 948484849 is about 30797.4812119433. The cubic root of 948484849 is about 982.5246749258.
The spelling of 948484849 in words is "nine hundred forty-eight million, four hundred eighty-four thousand, eight hundred forty-nine".
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