Base | Representation |
---|---|
bin | 1001100011000… |
… | …01110011011100 |
3 | 12120201010002110 |
4 | 10301201303130 |
5 | 131000424010 |
6 | 11540354020 |
7 | 1661526324 |
oct | 461416334 |
9 | 176633073 |
10 | 80092380 |
11 | 41234655 |
12 | 229a5910 |
13 | 13793454 |
14 | a8cc284 |
15 | 7071120 |
hex | 4c61cdc |
80092380 has 48 divisors (see below), whose sum is σ = 224751744. Its totient is φ = 21311040.
The previous prime is 80092379. The next prime is 80092399. The reversal of 80092380 is 8329008.
It is a Harshad number since it is a multiple of its sum of digits (30).
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 15 ways as a sum of consecutive naturals, for example, 32595 + ... + 34965.
It is an arithmetic number, because the mean of its divisors is an integer number (4682328).
Almost surely, 280092380 is an apocalyptic number.
It is an amenable number.
80092380 is an abundant number, since it is smaller than the sum of its proper divisors (144659364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80092380 is a wasteful number, since it uses less digits than its factorization.
80092380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2946 (or 2944 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 80092380 is about 8949.4346190137. The cubic root of 80092380 is about 431.0527297706.
The spelling of 80092380 in words is "eighty million, ninety-two thousand, three hundred eighty".
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