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96445 = 519289
BaseRepresentation
bin10111100010111101
311220022001
4113202331
511041240
62022301
7551116
oct274275
9156261
1096445
1166508
1247991
1334b8b
142720d
151d89a
hex178bd

96445 has 4 divisors (see below), whose sum is σ = 115740. Its totient is φ = 77152.

The previous prime is 96443. The next prime is 96451. The reversal of 96445 is 54469.

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

It can be written as a sum of positive squares in 2 ways, for example, as 51076 + 45369 = 226^2 + 213^2 .

It is a cyclic number.

It is not a de Polignac number, because 96445 - 21 = 96443 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96443) by changing a digit.

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, 9640 + ... + 9649.

It is an arithmetic number, because the mean of its divisors is an integer number (28935).

296445 is an apocalyptic number.

It is an amenable number.

96445 is a deficient number, since it is larger than the sum of its proper divisors (19295).

96445 is a wasteful number, since it uses less digits than its factorization.

96445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19294.

The product of its digits is 4320, while the sum is 28.

The square root of 96445 is about 310.5559530906. Note that the first 3 decimals coincide. The cubic root of 96445 is about 45.8592103644.

The spelling of 96445 in words is "ninety-six thousand, four hundred forty-five".

Divisors: 1 5 19289 96445