Base | Representation |
---|---|
bin | 11010110000011… |
… | …000100001010111 |
3 | 1011021200000122101 |
4 | 122300120201113 |
5 | 1404404002332 |
6 | 112313142531 |
7 | 14060340010 |
oct | 3260304127 |
9 | 1137600571 |
10 | 448890967 |
11 | 210429478 |
12 | 1063baa47 |
13 | 71ccbc75 |
14 | 43890007 |
15 | 2961eae7 |
hex | 1ac18857 |
448890967 has 8 divisors (see below), whose sum is σ = 543195936. Its totient is φ = 362130432.
The previous prime is 448890961. The next prime is 448891007. The reversal of 448890967 is 769098844.
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 448890967 - 211 = 448888919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (448890961) 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, 1885978 + ... + 1886215.
It is an arithmetic number, because the mean of its divisors is an integer number (67899492).
Almost surely, 2448890967 is an apocalyptic number.
448890967 is a deficient number, since it is larger than the sum of its proper divisors (94304969).
448890967 is a wasteful number, since it uses less digits than its factorization.
448890967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3772217.
The product of its (nonzero) digits is 3483648, while the sum is 55.
The square root of 448890967 is about 21187.0471515027. The cubic root of 448890967 is about 765.6793867837.
The spelling of 448890967 in words is "four hundred forty-eight million, eight hundred ninety thousand, nine hundred sixty-seven".
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