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14255566436 = 227376164153
BaseRepresentation
bin11010100011011001…
…01010111001100100
31100210111100210211002
431101230222321210
5213143411111221
610314322132432
71013160213116
oct152154527144
940714323732
1014255566436
116055994071
12291a1b1118
131462550117
149934013b6
155867b680b
hex351b2ae64

14255566436 has 24 divisors (see below), whose sum is σ = 25322610264. Its totient is φ = 7020794880.

The previous prime is 14255566399. The next prime is 14255566439. The reversal of 14255566436 is 63466555241.

14255566436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2211820900 + 12043745536 = 47030^2 + 109744^2 .

It is a super-2 number, since 2×142555664362 (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (14255566439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190136 + ... + 254288.

It is an arithmetic number, because the mean of its divisors is an integer number (1055108761).

Almost surely, 214255566436 is an apocalyptic number.

It is an amenable number.

14255566436 is a deficient number, since it is larger than the sum of its proper divisors (11067043828).

14255566436 is a wasteful number, since it uses less digits than its factorization.

14255566436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64991 (or 64989 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 47.

The spelling of 14255566436 in words is "fourteen billion, two hundred fifty-five million, five hundred sixty-six thousand, four hundred thirty-six".

Divisors: 1 2 4 73 146 292 761 1522 3044 55553 64153 111106 128306 222212 256612 4683169 9366338 18732676 48820433 97640866 195281732 3563891609 7127783218 14255566436