Base | Representation |
---|---|
bin | 101101000110010100… |
… | …100111101010000001 |
3 | 11121222210010222021200 |
4 | 231012110213222001 |
5 | 1243133124410224 |
6 | 34125040011413 |
7 | 3333001016346 |
oct | 550624475201 |
9 | 147883128250 |
10 | 48424450689 |
11 | 1959a38158a |
12 | 9475300b69 |
13 | 4749518124 |
14 | 24b53a27cd |
15 | 13d63c55c9 |
hex | b46527a81 |
48424450689 has 12 divisors (see below), whose sum is σ = 70003919076. Its totient is φ = 32256433152.
The previous prime is 48424450687. The next prime is 48424450703. The reversal of 48424450689 is 98605442484.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 15306638400 + 33117812289 = 123720^2 + 181983^2 .
It is not a de Polignac number, because 48424450689 - 21 = 48424450687 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48424450687) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2199604 + ... + 2221509.
It is an arithmetic number, because the mean of its divisors is an integer number (5833659923).
Almost surely, 248424450689 is an apocalyptic number.
It is an amenable number.
48424450689 is a deficient number, since it is larger than the sum of its proper divisors (21579468387).
48424450689 is a wasteful number, since it uses less digits than its factorization.
48424450689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4422336 (or 4422333 counting only the distinct ones).
The product of its (nonzero) digits is 8847360, while the sum is 54.
The spelling of 48424450689 in words is "forty-eight billion, four hundred twenty-four million, four hundred fifty thousand, six hundred eighty-nine".
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