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480825127488255 = 351113679212130307
BaseRepresentation
bin110110101010011101101001…
…0111011000100101011111111
32100001110102200212001112120120
41231110323102323010223333
51001010314330114111010
64422344003021150023
7203164316616016164
oct15524732273045377
92301412625045516
10480825127488255
1112a229878422350
1245b1716a3bb313
131783a7cc10c284
1486a40bb81606b
153a8c571d10e70
hex1b54ed2ec4aff

480825127488255 has 32 divisors (see below), whose sum is σ = 839259411833088. Its totient is φ = 233127054681600.

The previous prime is 480825127488253. The next prime is 480825127488313. The reversal of 480825127488255 is 552884721528084.

It is not a de Polignac number, because 480825127488255 - 21 = 480825127488253 is a prime.

It is a super-3 number, since 3×4808251274882553 (a number of 45 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 480825127488255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480825127488253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224641812 + ... + 226772118.

It is an arithmetic number, because the mean of its divisors is an integer number (26226856619784).

Almost surely, 2480825127488255 is an apocalyptic number.

480825127488255 is a deficient number, since it is larger than the sum of its proper divisors (358434284344833).

480825127488255 is a wasteful number, since it uses less digits than its factorization.

480825127488255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498247.

The product of its (nonzero) digits is 458752000, while the sum is 69.

The spelling of 480825127488255 in words is "four hundred eighty trillion, eight hundred twenty-five billion, one hundred twenty-seven million, four hundred eighty-eight thousand, two hundred fifty-five".

Divisors: 1 3 5 11 15 33 55 165 1367921 2130307 4103763 6390921 6839605 10651535 15047131 20518815 23433377 31954605 45141393 70300131 75235655 117166885 225706965 351500655 2914091681747 8742275045241 14570458408735 32055008499217 43711375226205 96165025497651 160275042496085 480825127488255