Base | Representation |
---|---|
bin | 11010101110010… |
… | …011110011001100 |
3 | 1011020122101221001 |
4 | 122232103303030 |
5 | 1404234103330 |
6 | 112253350044 |
7 | 14052614050 |
oct | 3256236314 |
9 | 1136571831 |
10 | 448347340 |
11 | 210097aa1 |
12 | 106198324 |
13 | 71b6b6ac |
14 | 4378bc60 |
15 | 295639ca |
hex | 1ab93ccc |
448347340 has 24 divisors (see below), whose sum is σ = 1076033952. Its totient is φ = 153719040.
The previous prime is 448347331. The next prime is 448347343. The reversal of 448347340 is 43743844.
448347340 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 448347340.
It is not an unprimeable number, because it can be changed into a prime (448347343) 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, 1601101 + ... + 1601380.
It is an arithmetic number, because the mean of its divisors is an integer number (44834748).
Almost surely, 2448347340 is an apocalyptic number.
It is an amenable number.
448347340 is an abundant number, since it is smaller than the sum of its proper divisors (627686612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448347340 is a wasteful number, since it uses less digits than its factorization.
448347340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3202497 (or 3202495 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 37.
The square root of 448347340 is about 21174.2140350002. The cubic root of 448347340 is about 765.3701712862.
The spelling of 448347340 in words is "four hundred forty-eight million, three hundred forty-seven thousand, three hundred forty".
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