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1394196 = 223223521
BaseRepresentation
bin101010100011000010100
32121211110220
411110120110
5324103241
645514340
714564466
oct5243024
92554426
101394196
11872531
125729b0
1339a78b
14284136
151c8166
hex154614

1394196 has 24 divisors (see below), whose sum is σ = 3273984. Its totient is φ = 461760.

The previous prime is 1394177. The next prime is 1394209. The reversal of 1394196 is 6914931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2416 + ... + 2936.

It is an arithmetic number, because the mean of its divisors is an integer number (136416).

21394196 is an apocalyptic number.

It is an amenable number.

1394196 is an abundant number, since it is smaller than the sum of its proper divisors (1879788).

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

1394196 is a wasteful number, since it uses less digits than its factorization.

1394196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751 (or 749 counting only the distinct ones).

The product of its digits is 5832, while the sum is 33.

The square root of 1394196 is about 1180.7607717061. The cubic root of 1394196 is about 111.7140879255.

The spelling of 1394196 in words is "one million, three hundred ninety-four thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 12 223 446 521 669 892 1042 1338 1563 2084 2676 3126 6252 116183 232366 348549 464732 697098 1394196