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970005 = 3564667
BaseRepresentation
bin11101100110100010101
31211021121010
43230310111
5222020010
632442433
711150001
oct3546425
91737533
10970005
11602863
123a9419
1327c68a
141b3701
15142620
hexecd15

970005 has 8 divisors (see below), whose sum is σ = 1552032. Its totient is φ = 517328.

The previous prime is 969989. The next prime is 970027. The reversal of 970005 is 500079.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 970005 - 24 = 969989 is a prime.

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, 32319 + ... + 32348.

It is an arithmetic number, because the mean of its divisors is an integer number (194004).

2970005 is an apocalyptic number.

It is an amenable number.

970005 is a deficient number, since it is larger than the sum of its proper divisors (582027).

970005 is a wasteful number, since it uses less digits than its factorization.

970005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64675.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 970005 is about 984.8883185418. Note that the first 3 decimals coincide. The cubic root of 970005 is about 98.9900000102.

The spelling of 970005 in words is "nine hundred seventy thousand, five".

Divisors: 1 3 5 15 64667 194001 323335 970005