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5172414365 = 51954446467
BaseRepresentation
bin1001101000100110…
…01100011110011101
3111100110210212121102
410310103030132131
541043114224430
62213130442445
7242114540156
oct46423143635
914313725542
105172414365
112214769518
121004293425
136457a7b21
14370d4292d
15204162345
hex1344cc79d

5172414365 has 8 divisors (see below), whose sum is σ = 6533576160. Its totient is φ = 3920145552.

The previous prime is 5172414353. The next prime is 5172414391. The reversal of 5172414365 is 5634142715.

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 5172414365 - 28 = 5172414109 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27223139 + ... + 27223328.

It is an arithmetic number, because the mean of its divisors is an integer number (816697020).

Almost surely, 25172414365 is an apocalyptic number.

It is an amenable number.

5172414365 is a deficient number, since it is larger than the sum of its proper divisors (1361161795).

5172414365 is a wasteful number, since it uses less digits than its factorization.

5172414365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54446491.

The product of its digits is 100800, while the sum is 38.

The square root of 5172414365 is about 71919.4991987569. The cubic root of 5172414365 is about 1729.4092189048.

The spelling of 5172414365 in words is "five billion, one hundred seventy-two million, four hundred fourteen thousand, three hundred sixty-five".

Divisors: 1 5 19 95 54446467 272232335 1034482873 5172414365