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13507196 = 2231108929
BaseRepresentation
bin110011100001…
…101001111100
3221102020101112
4303201221330
511424212241
61201301152
7222544403
oct63415174
927366345
1013507196
11769617a
1246347b8
132a4c031
141b1863a
1512bc1eb
hexce1a7c

13507196 has 12 divisors (see below), whose sum is σ = 24400320. Its totient is φ = 6535680.

The previous prime is 13507139. The next prime is 13507201. The reversal of 13507196 is 69170531.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 54341 + ... + 54588.

It is an arithmetic number, because the mean of its divisors is an integer number (2033360).

Almost surely, 213507196 is an apocalyptic number.

It is an amenable number.

13507196 is a deficient number, since it is larger than the sum of its proper divisors (10893124).

13507196 is a wasteful number, since it uses less digits than its factorization.

13507196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108964 (or 108962 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 13507196 is about 3675.2137352813. The cubic root of 13507196 is about 238.1524574580.

The spelling of 13507196 in words is "thirteen million, five hundred seven thousand, one hundred ninety-six".

Divisors: 1 2 4 31 62 124 108929 217858 435716 3376799 6753598 13507196