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960042223 = 7137148889
BaseRepresentation
bin111001001110010…
…001010011101111
32110220111012100101
4321032101103233
53431232322343
6235133011531
732535136630
oct7116212357
92426435311
10960042223
11452a11a28
12229623ba7
13123b8992a
1491709887
155943be4d
hex393914ef

960042223 has 4 divisors (see below), whose sum is σ = 1097191120. Its totient is φ = 822893328.

The previous prime is 960042197. The next prime is 960042299. The reversal of 960042223 is 322240069.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-960042223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 960042191 and 960042200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (960043223) 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, 68574438 + ... + 68574451.

It is an arithmetic number, because the mean of its divisors is an integer number (274297780).

Almost surely, 2960042223 is an apocalyptic number.

960042223 is a deficient number, since it is larger than the sum of its proper divisors (137148897).

960042223 is a wasteful number, since it uses less digits than its factorization.

960042223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137148896.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 960042223 is about 30984.5481329001. The cubic root of 960042223 is about 986.4992921413.

The spelling of 960042223 in words is "nine hundred sixty million, forty-two thousand, two hundred twenty-three".

Divisors: 1 7 137148889 960042223