Base | Representation |
---|---|
bin | 1001100010110… |
… | …00111000101110 |
3 | 12120122020222122 |
4 | 10301120320232 |
5 | 130443241404 |
6 | 11535512542 |
7 | 1661314664 |
oct | 461307056 |
9 | 176566878 |
10 | 80055854 |
11 | 4120a16a |
12 | 22988752 |
13 | 1377c938 |
14 | a8bcc34 |
15 | 70653be |
hex | 4c58e2e |
80055854 has 8 divisors (see below), whose sum is σ = 126404040. Its totient is φ = 37921176.
The previous prime is 80055793. The next prime is 80055869. The reversal of 80055854 is 45855008.
It is a happy number.
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, 1053329 + ... + 1053404.
It is an arithmetic number, because the mean of its divisors is an integer number (15800505).
Almost surely, 280055854 is an apocalyptic number.
80055854 is a deficient number, since it is larger than the sum of its proper divisors (46348186).
80055854 is a wasteful number, since it uses less digits than its factorization.
80055854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2106754.
The product of its (nonzero) digits is 32000, while the sum is 35.
The square root of 80055854 is about 8947.3936987259. The cubic root of 80055854 is about 430.9871928408.
The spelling of 80055854 in words is "eighty million, fifty-five thousand, eight hundred fifty-four".
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