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13196152 = 235331123
BaseRepresentation
bin110010010101…
…101101111000
3220211102201101
4302111231320
511334234102
61150501144
7220110514
oct62255570
926742641
1013196152
1174a3512
1245047b4
132970598
141a77144
151259e87
hexc95b78

13196152 has 16 divisors (see below), whose sum is σ = 25210440. Its totient is φ = 6473376.

The previous prime is 13196149. The next prime is 13196153. The reversal of 13196152 is 25169131.

It is a self number, because there is not a number n which added to its sum of digits gives 13196152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13196153) 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 in 3 ways as a sum of consecutive naturals, for example, 15138 + ... + 15985.

Almost surely, 213196152 is an apocalyptic number.

It is an amenable number.

13196152 is a deficient number, since it is larger than the sum of its proper divisors (12014288).

13196152 is a wasteful number, since it uses less digits than its factorization.

13196152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31182 (or 31178 counting only the distinct ones).

The product of its digits is 1620, while the sum is 28.

The square root of 13196152 is about 3632.6508227464. The cubic root of 13196152 is about 236.3101829636.

The spelling of 13196152 in words is "thirteen million, one hundred ninety-six thousand, one hundred fifty-two".

Divisors: 1 2 4 8 53 106 212 424 31123 62246 124492 248984 1649519 3299038 6598076 13196152