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485175578425604 = 221118382359985517
BaseRepresentation
bin110111001010000111011111…
…0000000010111100100000100
32100121212022222021000102121222
41232110032332000113210010
51002043104041034104404
64435514330031055512
7204123531060602603
oct15624167600274404
92317768867012558
10485175578425604
1113065689757a160
12464ba33b671598
1317a94b26040851
1487b48a244ba3a
153b157e46e5dbe
hex1b943be017904

485175578425604 has 24 divisors (see below), whose sum is σ = 926249340309888. Its totient is φ = 220533150443040.

The previous prime is 485175578425589. The next prime is 485175578425609. The reversal of 485175578425604 is 406524875571584.

It is not an unprimeable number, because it can be changed into a prime (485175578425609) 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, 21904547 + ... + 38080970.

It is an arithmetic number, because the mean of its divisors is an integer number (38593722512912).

Almost surely, 2485175578425604 is an apocalyptic number.

485175578425604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

485175578425604 is a deficient number, since it is larger than the sum of its proper divisors (441073761884284).

485175578425604 is a wasteful number, since it uses less digits than its factorization.

485175578425604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60169355 (or 60169353 counting only the distinct ones).

The product of its (nonzero) digits is 1505280000, while the sum is 71.

The spelling of 485175578425604 in words is "four hundred eighty-five trillion, one hundred seventy-five billion, five hundred seventy-eight million, four hundred twenty-five thousand, six hundred four".

Divisors: 1 2 4 11 22 44 183823 367646 735292 2022053 4044106 8088212 59985517 119971034 239942068 659840687 1319681374 2639362748 11026717691491 22053435382982 44106870765964 121293894606401 242587789212802 485175578425604