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480825148312281 = 3319150227216997
BaseRepresentation
bin110110101010011101101010…
…0001010100000101011011001
32100001110102202022020111202210
41231110323110022200223121
51001010314400431443111
64422344005043345333
7203164320261016503
oct15524732412405331
92301412668214683
10480825148312281
1112a229889155793
1245b17175382249
131783a803520796
1486a40c04b6d73
153a8c573a760a6
hex1b54ed42a0ad9

480825148312281 has 8 divisors (see below), whose sum is σ = 641301106630464. Its totient is φ = 320449644434480.

The previous prime is 480825148312259. The next prime is 480825148312291. The reversal of 480825148312281 is 182213841528084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 480825148312281 - 26 = 480825148312217 is a prime.

It is a super-3 number, since 3×4808251483122813 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (480825148312231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25113598926 + ... + 25113618071.

It is an arithmetic number, because the mean of its divisors is an integer number (80162638328808).

Almost surely, 2480825148312281 is an apocalyptic number.

It is an amenable number.

480825148312281 is a deficient number, since it is larger than the sum of its proper divisors (160475958318183).

480825148312281 is a wasteful number, since it uses less digits than its factorization.

480825148312281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50227220191.

The product of its (nonzero) digits is 7864320, while the sum is 57.

The spelling of 480825148312281 in words is "four hundred eighty trillion, eight hundred twenty-five billion, one hundred forty-eight million, three hundred twelve thousand, two hundred eighty-one".

Divisors: 1 3 3191 9573 50227216997 150681650991 160275049437427 480825148312281