Base | Representation |
---|---|
bin | 11010101101001… |
… | …100101110000000 |
3 | 1011020002121112210 |
4 | 122231030232000 |
5 | 1404200244232 |
6 | 112243222120 |
7 | 14050262163 |
oct | 3255145600 |
9 | 1136077483 |
10 | 448056192 |
11 | 20aa09281 |
12 | 106077940 |
13 | 71a9900c |
14 | 43713ada |
15 | 295075cc |
hex | 1ab4cb80 |
448056192 has 128 divisors (see below), whose sum is σ = 1257096960. Its totient is φ = 141115392.
The previous prime is 448056149. The next prime is 448056197. The reversal of 448056192 is 291650844.
It is a tau number, because it is divible by the number of its divisors (128).
It is a self number, because there is not a number n which added to its sum of digits gives 448056192.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (448056197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856443 + ... + 856965.
It is an arithmetic number, because the mean of its divisors is an integer number (9821070).
Almost surely, 2448056192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 448056192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628548480).
448056192 is an abundant number, since it is smaller than the sum of its proper divisors (809040768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448056192 is a wasteful number, since it uses less digits than its factorization.
448056192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 660 (or 648 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 448056192 is about 21167.3378581247. The cubic root of 448056192 is about 765.2044632682.
The spelling of 448056192 in words is "four hundred forty-eight million, fifty-six thousand, one hundred ninety-two".
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