Tuesday, February 28, 2017

Number of the day: 39093501740

Pierre Joseph Louis Fatou was born on this day 139 years ago.

Properties of the number 39093501740:

39093501740 = 22 × 5 × 557 × 3509291 is composite and not squarefree.
39093501740 has 4 distinct prime factors, 24 divisors, 25 antidivisors and 15609321920 totatives.
39093501740 has a prime digit sum 41 in base 10.
39093501740 = 97733754362 - 97733754342 = 19546750922 - 19546750822 = 175470122 - 175458982 = 35120762 - 35065062 is the difference of 2 nonnegative squares in 4 ways.
39093501740 is the difference of 2 positive pentagonal numbers in 4 ways.
39093501740 = 102 + 10462 + 1977182 is the sum of 3 positive squares.
390935017402 = 234561010442 + 312748013922 = 131387855042 + 368194811722 = 229226888122 + 316678419842 = 115806603002 + 373388562402 is the sum of 2 positive squares in 4 ways.
390935017402 is the sum of 3 positive squares.
39093501740 is a divisor of 1553242020 - 1.

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