Base | Representation |
---|---|
bin | 1001100010011… |
… | …10101111111001 |
3 | 12120120011000200 |
4 | 10301032233321 |
5 | 130440424304 |
6 | 11534552413 |
7 | 1661052633 |
oct | 461165771 |
9 | 176504020 |
10 | 80014329 |
11 | 41190a4a |
12 | 22968709 |
13 | 13766a75 |
14 | a8aba53 |
15 | 7057e39 |
hex | 4c4ebf9 |
80014329 has 12 divisors (see below), whose sum is σ = 118395732. Its totient is φ = 52041600.
The previous prime is 80014327. The next prime is 80014369. The reversal of 80014329 is 92341008.
It can be written as a sum of positive squares in 2 ways, for example, as 9000000 + 71014329 = 3000^2 + 8427^2 .
It is not a de Polignac number, because 80014329 - 21 = 80014327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80014327) 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, 108052 + ... + 108789.
It is an arithmetic number, because the mean of its divisors is an integer number (9866311).
Almost surely, 280014329 is an apocalyptic number.
It is an amenable number.
80014329 is a deficient number, since it is larger than the sum of its proper divisors (38381403).
80014329 is a wasteful number, since it uses less digits than its factorization.
80014329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216888 (or 216885 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 80014329 is about 8945.0728895856. The cubic root of 80014329 is about 430.9126622162.
It can be divided in two parts, 800 and 14329, that added together give a square (15129 = 1232).
The spelling of 80014329 in words is "eighty million, fourteen thousand, three hundred twenty-nine".
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