Base | Representation |
---|---|
bin | 1011100110010… |
… | …0000110000110 |
3 | 10101112101200122 |
4 | 2321210012012 |
5 | 44423110421 |
6 | 4454341542 |
7 | 1130320442 |
oct | 271440606 |
9 | 111471618 |
10 | 48644486 |
11 | 25505360 |
12 | 1435a8b2 |
13 | a102427 |
14 | 6663822 |
15 | 440d2ab |
hex | 2e64186 |
48644486 has 16 divisors (see below), whose sum is σ = 80066448. Its totient is φ = 21981600.
The previous prime is 48644461. The next prime is 48644489. The reversal of 48644486 is 68444684.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48644489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2585 + ... + 10196.
It is an arithmetic number, because the mean of its divisors is an integer number (5004153).
Almost surely, 248644486 is an apocalyptic number.
48644486 is a deficient number, since it is larger than the sum of its proper divisors (31421962).
48644486 is a wasteful number, since it uses less digits than its factorization.
48644486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12967.
The product of its digits is 589824, while the sum is 44.
The square root of 48644486 is about 6974.5599144319. The cubic root of 48644486 is about 365.0434326248.
The spelling of 48644486 in words is "forty-eight million, six hundred forty-four thousand, four hundred eighty-six".
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