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9194214 = 231980651
BaseRepresentation
bin100011000100…
…101011100110
3122022010002110
4203010223212
54323203324
6525021450
7141102201
oct43045346
918263073
109194214
11520a827
1230b4886
131b9bb83
141314938
15c19329
hex8c4ae6

9194214 has 16 divisors (see below), whose sum is σ = 19356480. Its totient is φ = 2903400.

The previous prime is 9194203. The next prime is 9194231. The reversal of 9194214 is 4124919.

It is a Curzon number.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 40212 + ... + 40439.

It is an arithmetic number, because the mean of its divisors is an integer number (1209780).

Almost surely, 29194214 is an apocalyptic number.

9194214 is an abundant number, since it is smaller than the sum of its proper divisors (10162266).

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

9194214 is a wasteful number, since it uses less digits than its factorization.

9194214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80675.

The product of its digits is 2592, while the sum is 30.

The square root of 9194214 is about 3032.1962337553. The cubic root of 9194214 is about 209.4939743806.

The spelling of 9194214 in words is "nine million, one hundred ninety-four thousand, two hundred fourteen".

Divisors: 1 2 3 6 19 38 57 114 80651 161302 241953 483906 1532369 3064738 4597107 9194214