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13627080 = 2332537853
BaseRepresentation
bin110011111110…
…111011001000
3221122022211200
4303332323020
511442031310
61204024200
7223554045
oct63767310
927568750
1013627080
117768255
124692060
132a9177c
141b4a1cc
1512e29c0
hexcfeec8

13627080 has 48 divisors (see below), whose sum is σ = 44289180. Its totient is φ = 3633792.

The previous prime is 13627079. The next prime is 13627111. The reversal of 13627080 is 8072631.

It can be written as a sum of positive squares in 2 ways, for example, as 11249316 + 2377764 = 3354^2 + 1542^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18567 + ... + 19286.

Almost surely, 213627080 is an apocalyptic number.

13627080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13627080 is an abundant number, since it is smaller than the sum of its proper divisors (30662100).

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

13627080 is a wasteful number, since it uses less digits than its factorization.

13627080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37870 (or 37863 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 13627080 is about 3691.4875050581. The cubic root of 13627080 is about 238.8549623916.

The spelling of 13627080 in words is "thirteen million, six hundred twenty-seven thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 37853 75706 113559 151412 189265 227118 302824 340677 378530 454236 567795 681354 757060 908472 1135590 1362708 1514120 1703385 2271180 2725416 3406770 4542360 6813540 13627080