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996371293 = 2397446603
BaseRepresentation
bin111011011000110…
…110101101011101
32120102211220110111
4323120312231131
54020032340133
6242511410021
733456005401
oct7330665535
92512756414
10996371293
11471475555
12239823911
1312b569618
1496485101
155c7161cd
hex3b636b5d

996371293 has 8 divisors (see below), whose sum is σ = 1050412608. Its totient is φ = 943223424.

The previous prime is 996371273. The next prime is 996371317. The reversal of 996371293 is 392173699.

It is the 12887-th star number.

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 996371293 - 213 = 996363101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996371203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221071 + ... + 225532.

It is an arithmetic number, because the mean of its divisors is an integer number (131301576).

Almost surely, 2996371293 is an apocalyptic number.

It is an amenable number.

996371293 is a deficient number, since it is larger than the sum of its proper divisors (54041315).

996371293 is a wasteful number, since it uses less digits than its factorization.

996371293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446723.

The product of its digits is 551124, while the sum is 49.

The square root of 996371293 is about 31565.3495624553. The cubic root of 996371293 is about 998.7889649862.

The spelling of 996371293 in words is "nine hundred ninety-six million, three hundred seventy-one thousand, two hundred ninety-three".

Divisors: 1 23 97 2231 446603 10271869 43320491 996371293