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13377112 = 237238877
BaseRepresentation
bin110011000001…
…111001011000
3221011121221121
4303001321120
511411031422
61154415024
7221463220
oct63017130
927147847
1013377112
117607471
124591474
132a04a68
141ac3080
1512938c7
hexcc1e58

13377112 has 16 divisors (see below), whose sum is σ = 28665360. Its totient is φ = 5733024.

The previous prime is 13377103. The next prime is 13377131. The reversal of 13377112 is 21177331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119383 + ... + 119494.

It is an arithmetic number, because the mean of its divisors is an integer number (1791585).

Almost surely, 213377112 is an apocalyptic number.

It is an amenable number.

13377112 is an abundant number, since it is smaller than the sum of its proper divisors (15288248).

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

13377112 is a wasteful number, since it uses less digits than its factorization.

13377112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238890 (or 238886 counting only the distinct ones).

The product of its digits is 882, while the sum is 25.

The square root of 13377112 is about 3657.4734448797. The cubic root of 13377112 is about 237.3854635169.

The spelling of 13377112 in words is "thirteen million, three hundred seventy-seven thousand, one hundred twelve".

Divisors: 1 2 4 7 8 14 28 56 238877 477754 955508 1672139 1911016 3344278 6688556 13377112