Base | Representation |
---|---|
bin | 11010110000000… |
… | …101001111100001 |
3 | 1011021112000022201 |
4 | 122300011033201 |
5 | 1404343441001 |
6 | 112311333201 |
7 | 14056560541 |
oct | 3260051741 |
9 | 1137460281 |
10 | 448812001 |
11 | 210385110 |
12 | 106381201 |
13 | 71ca2041 |
14 | 4386d321 |
15 | 29606501 |
hex | 1ac053e1 |
448812001 has 8 divisors (see below), whose sum is σ = 490396608. Its totient is φ = 407358000.
The previous prime is 448811971. The next prime is 448812011. The reversal of 448812001 is 100218844.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 448812001 - 27 = 448811873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (448812011) 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 7 ways as a sum of consecutive naturals, for example, 25390 + ... + 39271.
It is an arithmetic number, because the mean of its divisors is an integer number (61299576).
Almost surely, 2448812001 is an apocalyptic number.
It is an amenable number.
448812001 is a deficient number, since it is larger than the sum of its proper divisors (41584607).
448812001 is a wasteful number, since it uses less digits than its factorization.
448812001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65303.
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 448812001 is about 21185.1835252848. The cubic root of 448812001 is about 765.6344863598.
The spelling of 448812001 in words is "four hundred forty-eight million, eight hundred twelve thousand, one".
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