Base | Representation |
---|---|
bin | 101100010001110110000 |
3 | 2201201022002 |
4 | 11202032300 |
5 | 332412203 |
6 | 51033132 |
7 | 15222053 |
oct | 5421660 |
9 | 2651262 |
10 | 1450928 |
11 | 901116 |
12 | 59b7a8 |
13 | 3ba54b |
14 | 29aa9a |
15 | 1d9d88 |
hex | 1623b0 |
1450928 has 40 divisors (see below), whose sum is σ = 3013200. Its totient is φ = 675584.
The previous prime is 1450927. The next prime is 1450931. The reversal of 1450928 is 8290541.
It is a super-2 number, since 2×14509282 = 4210384122368, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a self number, because there is not a number n which added to its sum of digits gives 1450928.
It is not an unprimeable number, because it can be changed into a prime (1450927) 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, 24563 + ... + 24621.
It is an arithmetic number, because the mean of its divisors is an integer number (75330).
21450928 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1450928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506600).
1450928 is an abundant number, since it is smaller than the sum of its proper divisors (1562272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450928 is a wasteful number, since it uses less digits than its factorization.
1450928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149 (or 143 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 1450928 is about 1204.5447272725. The cubic root of 1450928 is about 113.2092606058.
It can be divided in two parts, 1450 and 928, that multiplied together give a square (1345600 = 11602).
The spelling of 1450928 in words is "one million, four hundred fifty thousand, nine hundred twenty-eight".
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