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196124 = 2249031
BaseRepresentation
bin101111111000011100
3100222000212
4233320130
522233444
64111552
71444535
oct577034
9328025
10196124
11124395
12955b8
136b366
145168c
153d19e
hex2fe1c

196124 has 6 divisors (see below), whose sum is σ = 343224. Its totient is φ = 98060.

The previous prime is 196117. The next prime is 196139. The reversal of 196124 is 421691.

It is a happy number.

It is an Ulam number.

It is a plaindrome in base 5.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 196124.

It is a congruent number.

It is an unprimeable number.

196124 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 24512 + ... + 24519.

It is an arithmetic number, because the mean of its divisors is an integer number (57204).

2196124 is an apocalyptic number.

It is an amenable number.

196124 is a deficient number, since it is larger than the sum of its proper divisors (147100).

196124 is a wasteful number, since it uses less digits than its factorization.

196124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49035 (or 49033 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

The square root of 196124 is about 442.8588940058. The cubic root of 196124 is about 58.1001045735.

The spelling of 196124 in words is "one hundred ninety-six thousand, one hundred twenty-four".

Divisors: 1 2 4 49031 98062 196124