Base | Representation |
---|---|
bin | 11110011111111100001100 |
3 | 120001012021121 |
4 | 132133330030 |
5 | 4021321043 |
6 | 443210324 |
7 | 124646320 |
oct | 36377414 |
9 | 16035247 |
10 | 7995148 |
11 | 4570967 |
12 | 28169a4 |
13 | 186c175 |
14 | 10c1980 |
15 | a7dded |
hex | 79ff0c |
7995148 has 48 divisors (see below), whose sum is σ = 16887808. Its totient is φ = 3240000.
The previous prime is 7995131. The next prime is 7995157. The reversal of 7995148 is 8415997.
7995148 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
Its product of digits (90720) is a multiple of the sum of its prime divisors (252).
It is a zygodrome in base 2.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52873 + ... + 53023.
Almost surely, 27995148 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 7995148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8443904).
7995148 is an abundant number, since it is smaller than the sum of its proper divisors (8892660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7995148 is a wasteful number, since it uses less digits than its factorization.
7995148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254 (or 252 counting only the distinct ones).
The product of its digits is 90720, while the sum is 43.
The square root of 7995148 is about 2827.5692741293. The cubic root of 7995148 is about 199.9595584896.
The spelling of 7995148 in words is "seven million, nine hundred ninety-five thousand, one hundred forty-eight".
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