## Johann Bernoulli was born on this day 350 years ago.

### Properties of the number 995361:

995361 = 3 × 257 × 1291 is a sphenic number and squarefree.995361 has 3 distinct prime factors, 8 divisors, 17 antidivisors and 660480 totatives.

995361 has a semiprime digit sum 33 in base 10.

Reversing the decimal digits of 995361 results in a sphenic number.

995361 = 497681

^{2}- 497680

^{2}= 165895

^{2}- 165892

^{2}= 2065

^{2}- 1808

^{2}= 1031

^{2}- 260

^{2}is the difference of 2 nonnegative squares in 4 ways.

995361 is the sum of 2 positive triangular numbers.

995361 is the difference of 2 positive pentagonal numbers in 2 ways.

995361 = 80

^{2}+ 169

^{2}+ 980

^{2}is the sum of 3 positive squares.

995361

^{2}= 123936

^{2}+ 987615

^{2}is the sum of 2 positive squares in 1 way.

995361

^{2}is the sum of 3 positive squares.

995361 is a proper divisor of 1543

^{15}- 1.

995361 = '995' + '361' is the concatenation of 2 semiprime numbers.

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