Base | Representation |
---|---|
bin | 110000001010011… |
… | …101000111110111 |
3 | 2002022111001020012 |
4 | 300022131013313 |
5 | 3123330001340 |
6 | 212103130435 |
7 | 26011200302 |
oct | 6012350767 |
9 | 2068431205 |
10 | 808047095 |
11 | 385137819 |
12 | 1a6743a1b |
13 | cb53c89b |
14 | 79461b39 |
15 | 4ae16565 |
hex | 3029d1f7 |
808047095 has 12 divisors (see below), whose sum is σ = 983536680. Its totient is φ = 637313040.
The previous prime is 808047091. The next prime is 808047101. The reversal of 808047095 is 590740808.
It is not a de Polignac number, because 808047095 - 22 = 808047091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (808047091) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9176 + ... + 41234.
It is an arithmetic number, because the mean of its divisors is an integer number (81961390).
Almost surely, 2808047095 is an apocalyptic number.
808047095 is a deficient number, since it is larger than the sum of its proper divisors (175489585).
808047095 is an equidigital number, since it uses as much as digits as its factorization.
808047095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32206 (or 32135 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 808047095 is about 28426.1691931924. The cubic root of 808047095 is about 931.4199970725.
The spelling of 808047095 in words is "eight hundred eight million, forty-seven thousand, ninety-five".
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