Base | Representation |
---|---|
bin | 1001100110000… |
… | …00011010111110 |
3 | 12121102210201022 |
4 | 10303000122332 |
5 | 131100324214 |
6 | 11552544142 |
7 | 1665032243 |
oct | 463003276 |
9 | 177383638 |
10 | 80479934 |
11 | 41479847 |
12 | 22b52052 |
13 | 1389a982 |
14 | a98d5ca |
15 | 70ead8e |
hex | 4cc06be |
80479934 has 8 divisors (see below), whose sum is σ = 127073640. Its totient is φ = 38122056.
The previous prime is 80479913. The next prime is 80479957. The reversal of 80479934 is 43997408.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058909 + ... + 1058984.
It is an arithmetic number, because the mean of its divisors is an integer number (15884205).
Almost surely, 280479934 is an apocalyptic number.
80479934 is a deficient number, since it is larger than the sum of its proper divisors (46593706).
80479934 is a wasteful number, since it uses less digits than its factorization.
80479934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2117914.
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 80479934 is about 8971.0609183084. The cubic root of 80479934 is about 431.7468760346.
The spelling of 80479934 in words is "eighty million, four hundred seventy-nine thousand, nine hundred thirty-four".
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