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80825550300255 = 35103191212735959
BaseRepresentation
bin10010011000001010101010…
…001101101110010001011111
3101121011211212120101111110110
4102120022222031232101133
541043221211334102010
6443522424544341103
723011311324645555
oct2230125215562137
9347154776344413
1080825550300255
1123831a18032662
129094649314793
133613a8035c147
1415d5d983cdbd5
159526d0da0120
hex4982aa36e45f

80825550300255 has 32 divisors (see below), whose sum is σ = 130583299691520. Its totient is φ = 42686197839360.

The previous prime is 80825550300241. The next prime is 80825550300259. The reversal of 80825550300255 is 55200305552808.

It is not a de Polignac number, because 80825550300255 - 210 = 80825550299231 is a prime.

It is a super-2 number, since 2×808255503002552 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80825550300259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28173966 + ... + 30909924.

It is an arithmetic number, because the mean of its divisors is an integer number (4080728115360).

Almost surely, 280825550300255 is an apocalyptic number.

80825550300255 is a deficient number, since it is larger than the sum of its proper divisors (49757749391265).

80825550300255 is a wasteful number, since it uses less digits than its factorization.

80825550300255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755191.

The product of its (nonzero) digits is 2400000, while the sum is 48.

The spelling of 80825550300255 in words is "eighty trillion, eight hundred twenty-five billion, five hundred fifty million, three hundred thousand, two hundred fifty-five".

Divisors: 1 3 5 15 103 309 515 1545 19121 57363 95605 286815 1969463 2735959 5908389 8207877 9847315 13679795 29541945 41039385 281803777 845411331 1409018885 4227056655 52314272039 156942816117 261571360195 784714080585 5388370020017 16165110060051 26941850100085 80825550300255