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194252 = 2248563
BaseRepresentation
bin101111011011001100
3100212110112
4233123030
522204002
64055152
71436222
oct573314
9325415
10194252
11122a43
12944b8
136a556
1450b12
153c852
hex2f6cc

194252 has 6 divisors (see below), whose sum is σ = 339948. Its totient is φ = 97124.

The previous prime is 194239. The next prime is 194263. The reversal of 194252 is 252491.

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 as a sum of consecutive naturals, namely, 24278 + ... + 24285.

It is an arithmetic number, because the mean of its divisors is an integer number (56658).

2194252 is an apocalyptic number.

It is an amenable number.

194252 is a deficient number, since it is larger than the sum of its proper divisors (145696).

194252 is a wasteful number, since it uses less digits than its factorization.

194252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48567 (or 48565 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 194252 is about 440.7402863365. The cubic root of 194252 is about 57.9146584769.

The spelling of 194252 in words is "one hundred ninety-four thousand, two hundred fifty-two".

Divisors: 1 2 4 48563 97126 194252