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484831671478079 = 43472255831063453
BaseRepresentation
bin110111000111100111010101…
…1100011011110011100111111
32100120122110021210102100221012
41232033032223203132130333
51002021440230344244304
64435052332311425435
7204056634535020662
oct15617165343363477
92316573253370835
10484831671478079
11130533a59017372
124646376198527b
1317a6b5798bb423
1487a1d99ccb6d9
153b0b8b755b16e
hex1b8f3ab8de73f

484831671478079 has 16 divisors (see below), whose sum is σ = 506665013471232. Its totient is φ = 463478355351648.

The previous prime is 484831671478043. The next prime is 484831671478123. The reversal of 484831671478079 is 970874176138484.

It is a cyclic number.

It is not a de Polignac number, because 484831671478079 - 28 = 484831671477823 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 (484831671478879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455371517 + ... + 456434969.

It is an arithmetic number, because the mean of its divisors is an integer number (31666563341952).

Almost surely, 2484831671478079 is an apocalyptic number.

484831671478079 is a deficient number, since it is larger than the sum of its proper divisors (21833341993153).

484831671478079 is a wasteful number, since it uses less digits than its factorization.

484831671478079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289126.

The product of its (nonzero) digits is 1820786688, while the sum is 77.

The spelling of 484831671478079 in words is "four hundred eighty-four trillion, eight hundred thirty-one billion, six hundred seventy-one million, four hundred seventy-eight thousand, seventy-nine".

Divisors: 1 43 47 2021 225583 1063453 9700069 10602401 45728479 49982291 455903243 2149238513 239896918099 10315567478257 11275155150653 484831671478079