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16196 = 224049
BaseRepresentation
bin11111101000100
3211012212
43331010
51004241
6202552
765135
oct37504
924185
1016196
1111194
129458
1374ab
145c8c
154beb
hex3f44

16196 has 6 divisors (see below), whose sum is σ = 28350. Its totient is φ = 8096.

The previous prime is 16193. The next prime is 16217. The reversal of 16196 is 69161.

It can be divided in two parts, 16 and 196, that multiplied together give a square (3136 = 562).

It can be written as a sum of positive squares in only one way, i.e., 12100 + 4096 = 110^2 + 64^2 .

It is not an unprimeable number, because it can be changed into a prime (16193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021 + ... + 2028.

It is an arithmetic number, because the mean of its divisors is an integer number (4725).

216196 is an apocalyptic number.

It is an amenable number.

16196 is a deficient number, since it is larger than the sum of its proper divisors (12154).

16196 is a wasteful number, since it uses less digits than its factorization.

16196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053 (or 4051 counting only the distinct ones).

The product of its digits is 324, while the sum is 23.

The square root of 16196 is about 127.2635061595. The cubic root of 16196 is about 25.3008972378.

The spelling of 16196 in words is "sixteen thousand, one hundred ninety-six".

Divisors: 1 2 4 4049 8098 16196