Base | Representation |
---|---|
bin | 11010101110000… |
… | …000111111111000 |
3 | 1011020111111021202 |
4 | 122232000333320 |
5 | 1404224122303 |
6 | 112251553332 |
7 | 14052143402 |
oct | 3256007770 |
9 | 1136444252 |
10 | 448270328 |
11 | 210045150 |
12 | 10615b848 |
13 | 71b4261c |
14 | 4376bb72 |
15 | 2954ac88 |
hex | 1ab80ff8 |
448270328 has 32 divisors (see below), whose sum is σ = 918000000. Its totient is φ = 203518560.
The previous prime is 448270327. The next prime is 448270337. The reversal of 448270328 is 823072844.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 448270291 and 448270300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (448270327) 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, 87173 + ... + 92171.
It is an arithmetic number, because the mean of its divisors is an integer number (28687500).
Almost surely, 2448270328 is an apocalyptic number.
It is an amenable number.
448270328 is an abundant number, since it is smaller than the sum of its proper divisors (469729672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448270328 is a wasteful number, since it uses less digits than its factorization.
448270328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6035 (or 6031 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 38.
The square root of 448270328 is about 21172.3954242311. The cubic root of 448270328 is about 765.3263465863.
The spelling of 448270328 in words is "four hundred forty-eight million, two hundred seventy thousand, three hundred twenty-eight".
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