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13276582080 = 263513829773
BaseRepresentation
bin11000101110101100…
…01001000011000000
31021021021020020202020
430113112021003000
5204142301111310
610033231121440
7650002041246
oct142726110300
937237206666
1013276582080
1156a3314693
1226a6373280
131337790738
148dd3a4796
1552a887170
hex3175890c0

13276582080 has 56 divisors (see below), whose sum is σ = 42153151152. Its totient is φ = 3540421632.

The previous prime is 13276582073. The next prime is 13276582093. The reversal of 13276582080 is 8028567231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6913927 + ... + 6915846.

It is an arithmetic number, because the mean of its divisors is an integer number (752734842).

Almost surely, 213276582080 is an apocalyptic number.

13276582080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13276582080 is an abundant number, since it is smaller than the sum of its proper divisors (28876569072).

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

13276582080 is a wasteful number, since it uses less digits than its factorization.

13276582080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13829793 (or 13829783 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 13276582080 in words is "thirteen billion, two hundred seventy-six million, five hundred eighty-two thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 13829773 27659546 41489319 55319092 69148865 82978638 110638184 138297730 165957276 207446595 221276368 276595460 331914552 414893190 442552736 553190920 663829104 829786380 885105472 1106381840 1327658208 1659572760 2212763680 2655316416 3319145520 4425527360 6638291040 13276582080