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196954 = 2197173
BaseRepresentation
bin110000000101011010
3101000011121
4300011122
522300304
64115454
71450132
oct600532
9330147
10196954
11124a7a
1295b8a
136b854
1451ac2
153d554
hex3015a

196954 has 16 divisors (see below), whose sum is σ = 319680. Its totient is φ = 90720.

The previous prime is 196927. The next prime is 196961. The reversal of 196954 is 459691.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2662 + ... + 2734.

It is an arithmetic number, because the mean of its divisors is an integer number (19980).

2196954 is an apocalyptic number.

196954 is a deficient number, since it is larger than the sum of its proper divisors (122726).

196954 is a wasteful number, since it uses less digits than its factorization.

196954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165.

The product of its digits is 9720, while the sum is 34.

The square root of 196954 is about 443.7949977185. The cubic root of 196954 is about 58.1819494256.

The spelling of 196954 in words is "one hundred ninety-six thousand, nine hundred fifty-four".

Divisors: 1 2 19 38 71 73 142 146 1349 1387 2698 2774 5183 10366 98477 196954