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116455 = 523291
BaseRepresentation
bin11100011011100111
312220202011
4130123213
512211310
62255051
7663343
oct343347
9186664
10116455
117a549
1257487
1341011
1430623
152478a
hex1c6e7

116455 has 4 divisors (see below), whose sum is σ = 139752. Its totient is φ = 93160.

The previous prime is 116447. The next prime is 116461. The reversal of 116455 is 554611.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 116455 - 23 = 116447 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 15.

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 3 ways as a sum of consecutive naturals, for example, 11641 + ... + 11650.

It is an arithmetic number, because the mean of its divisors is an integer number (34938).

2116455 is an apocalyptic number.

116455 is a deficient number, since it is larger than the sum of its proper divisors (23297).

116455 is an equidigital number, since it uses as much as digits as its factorization.

116455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23296.

The product of its digits is 600, while the sum is 22.

The square root of 116455 is about 341.2550365929. The cubic root of 116455 is about 48.8336717805.

The spelling of 116455 in words is "one hundred sixteen thousand, four hundred fifty-five".

Divisors: 1 5 23291 116455