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960199693 = 8311568671
BaseRepresentation
bin111001001110110…
…111110000001101
32110220210012100121
4321032313300031
53431302342233
6235140224541
732536364005
oct7116676015
92426705317
10960199693
1145300a272
1222969b151
13123c134cb
149174b005
155946d92d
hex393b7c0d

960199693 has 4 divisors (see below), whose sum is σ = 971768448. Its totient is φ = 948630940.

The previous prime is 960199687. The next prime is 960199727. The reversal of 960199693 is 396991069.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 960199693 - 225 = 926645261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 960199693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (960193693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5784253 + ... + 5784418.

It is an arithmetic number, because the mean of its divisors is an integer number (242942112).

Almost surely, 2960199693 is an apocalyptic number.

It is an amenable number.

960199693 is a deficient number, since it is larger than the sum of its proper divisors (11568755).

960199693 is a wasteful number, since it uses less digits than its factorization.

960199693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11568754.

The product of its (nonzero) digits is 708588, while the sum is 52.

The square root of 960199693 is about 30987.0891340248. The cubic root of 960199693 is about 986.5532257244.

The spelling of 960199693 in words is "nine hundred sixty million, one hundred ninety-nine thousand, six hundred ninety-three".

Divisors: 1 83 11568671 960199693