Base | Representation |
---|---|
bin | 11110010111100000000 |
3 | 1212112222112 |
4 | 3302330000 |
5 | 223320242 |
6 | 33154452 |
7 | 11313041 |
oct | 3627400 |
9 | 1775875 |
10 | 995072 |
11 | 61a681 |
12 | 3bba28 |
13 | 28ac00 |
14 | 1bc8c8 |
15 | 149c82 |
hex | f2f00 |
995072 has 54 divisors (see below), whose sum is σ = 2244312. Its totient is φ = 439296.
The previous prime is 995053. The next prime is 995081. The reversal of 995072 is 270599.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43253 + ... + 43275.
2995072 is an apocalyptic number.
995072 is a gapful number since it is divisible by the number (92) 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 995072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1122156).
995072 is an abundant number, since it is smaller than the sum of its proper divisors (1249240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
995072 is a wasteful number, since it uses less digits than its factorization.
995072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65 (or 38 counting only the distinct ones).
The product of its (nonzero) digits is 5670, while the sum is 32.
The square root of 995072 is about 997.5329568490. The cubic root of 995072 is about 99.8354627568.
The spelling of 995072 in words is "nine hundred ninety-five thousand, seventy-two".
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