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207344 = 2412959
BaseRepresentation
bin110010100111110000
3101112102102
4302213300
523113334
64235532
71522334
oct624760
9345372
10207344
11131865
129bba8
13734b7
14557c4
154167e
hex329f0

207344 has 10 divisors (see below), whose sum is σ = 401760. Its totient is φ = 103664.

The previous prime is 207343. The next prime is 207367. The reversal of 207344 is 443702.

It is a happy number.

207344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6464 + ... + 6495.

It is an arithmetic number, because the mean of its divisors is an integer number (40176).

2207344 is an apocalyptic number.

It is an amenable number.

207344 is a deficient number, since it is larger than the sum of its proper divisors (194416).

207344 is a wasteful number, since it uses less digits than its factorization.

207344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12967 (or 12961 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 207344 is about 455.3504145161. The cubic root of 207344 is about 59.1875673916.

The spelling of 207344 in words is "two hundred seven thousand, three hundred forty-four", and thus it is an iban number.

Divisors: 1 2 4 8 16 12959 25918 51836 103672 207344