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117443 is a prime number
BaseRepresentation
bin11100101011000011
312222002202
4130223003
512224233
62303415
7666254
oct345303
9188082
10117443
1180267
1257b6b
13415c1
1430b2b
1524be8
hex1cac3

117443 has 2 divisors, whose sum is σ = 117444. Its totient is φ = 117442.

The previous prime is 117437. The next prime is 117497. The reversal of 117443 is 344711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117443 - 24 = 117427 is a prime.

It is not a weakly prime, because it can be changed into another prime (117413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58721 + 58722.

It is an arithmetic number, because the mean of its divisors is an integer number (58722).

2117443 is an apocalyptic number.

117443 is a deficient number, since it is larger than the sum of its proper divisors (1).

117443 is an equidigital number, since it uses as much as digits as its factorization.

117443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 336, while the sum is 20.

The square root of 117443 is about 342.6995768891. The cubic root of 117443 is about 48.9713840968.

The spelling of 117443 in words is "one hundred seventeen thousand, four hundred forty-three", and thus it is an iban number.