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13029196 = 223257299
BaseRepresentation
bin110001101100…
…111101001100
3220111221200211
4301230331030
511313413241
61143132204
7215513665
oct61547514
926457624
1013029196
11739a034
124444064
1329125ab
141a3236c
151225781
hexc6cf4c

13029196 has 6 divisors (see below), whose sum is σ = 22801100. Its totient is φ = 6514596.

The previous prime is 13029179. The next prime is 13029197. The reversal of 13029196 is 69192031.

It is not an unprimeable number, because it can be changed into a prime (13029197) by changing a digit.

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 as a sum of consecutive naturals, namely, 1628646 + ... + 1628653.

Almost surely, 213029196 is an apocalyptic number.

It is an amenable number.

13029196 is a deficient number, since it is larger than the sum of its proper divisors (9771904).

13029196 is a wasteful number, since it uses less digits than its factorization.

13029196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257303 (or 3257301 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 13029196 is about 3609.5977615241. The cubic root of 13029196 is about 235.3093616937.

It can be divided in two parts, 13029 and 196, that added together give a square (13225 = 1152).

The spelling of 13029196 in words is "thirteen million, twenty-nine thousand, one hundred ninety-six".

Divisors: 1 2 4 3257299 6514598 13029196