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13421448254760 = 23357213175581479
BaseRepresentation
bin1100001101001110110010…
…1001111101010100101000
31202112002002210202010120020
43003103230221331110220
53224344111223123020
644313421143200440
72553444666560400
oct303235451752450
952462083663506
1013421448254760
114305005709377
1216091bba46120
13764838a46a60
1434585c983800
151841c9023c40
hexc34eca7d528

13421448254760 has 192 divisors, whose sum is σ = 50441047574400. Its totient is φ = 2831778077184.

The previous prime is 13421448254717. The next prime is 13421448254777. The reversal of 13421448254760 is 6745284412431.

13421448254760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87714300 + ... + 87867179.

It is an arithmetic number, because the mean of its divisors is an integer number (262713789450).

Almost surely, 213421448254760 is an apocalyptic number.

13421448254760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13421448254760 is an abundant number, since it is smaller than the sum of its proper divisors (37019599319640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13421448254760 is a wasteful number, since it uses less digits than its factorization.

13421448254760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175581520 (or 175581509 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 13421448254760 in words is "thirteen trillion, four hundred twenty-one billion, four hundred forty-eight million, two hundred fifty-four thousand, seven hundred sixty".