Base | Representation |
---|---|
bin | 11110110010110001100111 |
3 | 120012010002220 |
4 | 132302301213 |
5 | 4031303140 |
6 | 445003423 |
7 | 125420250 |
oct | 36626147 |
9 | 16163086 |
10 | 8072295 |
11 | 4613920 |
12 | 2853573 |
13 | 189830a |
14 | 1101b27 |
15 | a96bd0 |
hex | 7b2c67 |
8072295 has 64 divisors (see below), whose sum is σ = 16727040. Its totient is φ = 3225600.
The previous prime is 8072293. The next prime is 8072303. The reversal of 8072295 is 5922708.
It is not a de Polignac number, because 8072295 - 21 = 8072293 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8072291) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33375 + ... + 33615.
It is an arithmetic number, because the mean of its divisors is an integer number (261360).
Almost surely, 28072295 is an apocalyptic number.
8072295 is an abundant number, since it is smaller than the sum of its proper divisors (8654745).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8072295 is a wasteful number, since it uses less digits than its factorization.
8072295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 8072295 is about 2841.1784526847. The cubic root of 8072295 is about 200.6006526097.
The spelling of 8072295 in words is "eight million, seventy-two thousand, two hundred ninety-five".
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