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480502518261271 = 1199191440383171
BaseRepresentation
bin110110101000000111011010…
…1111010100010011000010111
32100000022120222122212210001021
41231100032311322202120113
51000440023124133330041
64421535450505542011
7203132106223566052
oct15520166572423027
92300276878783037
10480502518261271
1112a114a7897a1a0
1245a847351a4907
131781626818205c
148692635a67a99
153a83e8e7d1cd1
hex1b503b5ea2617

480502518261271 has 8 divisors (see below), whose sum is σ = 524189851164288. Its totient is φ = 436816066323000.

The previous prime is 480502518261197. The next prime is 480502518261277. The reversal of 480502518261271 is 172162815205084.

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 480502518261271 - 223 = 480502509872663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480502518261277) 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, 219100485 + ... + 221282686.

It is an arithmetic number, because the mean of its divisors is an integer number (65523731395536).

Almost surely, 2480502518261271 is an apocalyptic number.

480502518261271 is a deficient number, since it is larger than the sum of its proper divisors (43687332903017).

480502518261271 is a wasteful number, since it uses less digits than its factorization.

480502518261271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440482373.

The product of its (nonzero) digits is 2150400, while the sum is 52.

The spelling of 480502518261271 in words is "four hundred eighty trillion, five hundred two billion, five hundred eighteen million, two hundred sixty-one thousand, two hundred seventy-one".

Divisors: 1 11 99191 1091101 440383171 4844214881 43682047114661 480502518261271