Base | Representation |
---|---|
bin | 1001100101110… |
… | …10000110001000 |
3 | 12121101111011200 |
4 | 10302322012020 |
5 | 131044012044 |
6 | 11552224200 |
7 | 1664563560 |
oct | 462720610 |
9 | 177344150 |
10 | 80454024 |
11 | 41461332 |
12 | 22b3b060 |
13 | 1388bc41 |
14 | a983da0 |
15 | 70e3369 |
hex | 4cba188 |
80454024 has 48 divisors (see below), whose sum is σ = 249025920. Its totient is φ = 22986720.
The previous prime is 80454019. The next prime is 80454041. The reversal of 80454024 is 42045408.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79312 + ... + 80319.
It is an arithmetic number, because the mean of its divisors is an integer number (5188040).
Almost surely, 280454024 is an apocalyptic number.
80454024 is a gapful number since it is divisible by the number (84) formed by its first and last digit.
It is an amenable number.
80454024 is an abundant number, since it is smaller than the sum of its proper divisors (168571896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80454024 is a wasteful number, since it uses less digits than its factorization.
80454024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159650 (or 159643 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 27.
The square root of 80454024 is about 8969.6167142192. The cubic root of 80454024 is about 431.7005383464.
The spelling of 80454024 in words is "eighty million, four hundred fifty-four thousand, twenty-four".
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