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8132196 = 223677683
BaseRepresentation
bin11111000001011001100100
3120022011021110
4133001121210
54040212241
6450145020
7126060012
oct37013144
916264243
108132196
114654926
122882170
1318b9667
1411198b2
15aa9816
hex7c1664

8132196 has 12 divisors (see below), whose sum is σ = 18975152. Its totient is φ = 2710728.

The previous prime is 8132177. The next prime is 8132219. The reversal of 8132196 is 6912318.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×81321962 = 132265223564832, which contains 22 as substring.

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, 338830 + ... + 338853.

Almost surely, 28132196 is an apocalyptic number.

It is an amenable number.

8132196 is an abundant number, since it is smaller than the sum of its proper divisors (10842956).

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

8132196 is a wasteful number, since it uses less digits than its factorization.

8132196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677690 (or 677688 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 8132196 is about 2851.7005452887. The cubic root of 8132196 is about 201.0956204527.

The spelling of 8132196 in words is "eight million, one hundred thirty-two thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 12 677683 1355366 2033049 2710732 4066098 8132196