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14054881032256 = 264686232
BaseRepresentation
bin1100110010000110100000…
…1100001111100001000000
31211202122002211021020212211
43030201220030033201000
53320233344021013011
645520420114031504
72650301024416051
oct314415014174100
954678084236784
1014054881032256
114529706a29499
1216abb1b278594
137ac4a5cca42c
1436838d132728
151958ee049b21
hexcc86830f840

14054881032256 has 21 divisors (see below), whose sum is σ = 27890214063631. Its totient is φ = 7027425520192.

The previous prime is 14054881032251. The next prime is 14054881032281. The reversal of 14054881032256 is 65223018845041.

The square root of 14054881032256 is 3748984.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×140548810322562 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14054881032251) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 29757561 + ... + 30226183.

Almost surely, 214054881032256 is an apocalyptic number.

14054881032256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

14054881032256 is the 3748984-th square number.

It is an amenable number.

14054881032256 is a deficient number, since it is larger than the sum of its proper divisors (13835333031375).

14054881032256 is an frugal number, since it uses more digits than its factorization.

14054881032256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937258 (or 468625 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 49.

Multiplying 14054881032256 by its sum of digits (49), we get a square (688689170580544 = 262428882).

Adding to 14054881032256 its reverse (65223018845041), we get a palindrome (79277899877297).

The spelling of 14054881032256 in words is "fourteen trillion, fifty-four billion, eight hundred eighty-one million, thirty-two thousand, two hundred fifty-six".

Divisors: 1 2 4 8 16 32 64 468623 937246 1874492 3748984 7497968 14995936 29991872 219607516129 439215032258 878430064516 1756860129032 3513720258064 7027440516128 14054881032256