Base | Representation |
---|---|
bin | 101100010000000011000 |
3 | 2201200001000 |
4 | 11202000120 |
5 | 332400013 |
6 | 51025000 |
7 | 15216300 |
oct | 5420030 |
9 | 2650030 |
10 | 1450008 |
11 | 90045a |
12 | 59b160 |
13 | 3b9cc1 |
14 | 29a600 |
15 | 1d9973 |
hex | 162018 |
1450008 has 96 divisors (see below), whose sum is σ = 4719600. Its totient is φ = 411264.
The previous prime is 1449983. The next prime is 1450019. The reversal of 1450008 is 8000541.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10516 + ... + 10652.
21450008 is an apocalyptic number.
1450008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1450008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2359800).
1450008 is an abundant number, since it is smaller than the sum of its proper divisors (3269592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450008 is a wasteful number, since it uses less digits than its factorization.
1450008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166 (or 149 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 1450008 is about 1204.1627796938. The cubic root of 1450008 is about 113.1853277525.
Adding to 1450008 its reverse (8000541), we get a palindrome (9450549).
The spelling of 1450008 in words is "one million, four hundred fifty thousand, eight".
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