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5071705375 = 53114778479
BaseRepresentation
bin1001011100100110…
…00001010100011111
3111002110022022211211
410232103001110133
540341324033000
62155132125251
7236452533022
oct45623012437
914073268754
105071705375
112172933350
12b96606827
1362a9766c9
143618091b9
151ea3bc7ba
hex12e4c151f

5071705375 has 32 divisors (see below), whose sum is σ = 7051898880. Its totient is φ = 3609988000.

The previous prime is 5071705337. The next prime is 5071705393. The reversal of 5071705375 is 5735071705.

It is a de Polignac number, because none of the positive numbers 2k-5071705375 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25386 + ... + 103864.

It is an arithmetic number, because the mean of its divisors is an integer number (220371840).

Almost surely, 25071705375 is an apocalyptic number.

5071705375 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5071705375 is a deficient number, since it is larger than the sum of its proper divisors (1980193505).

5071705375 is a wasteful number, since it uses less digits than its factorization.

5071705375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78552 (or 78542 counting only the distinct ones).

The product of its (nonzero) digits is 128625, while the sum is 40.

The square root of 5071705375 is about 71215.9067554433. The cubic root of 5071705375 is about 1718.1114767546. Note that the first 3 decimals are identical.

The spelling of 5071705375 in words is "five billion, seventy-one million, seven hundred five thousand, three hundred seventy-five".

Divisors: 1 5 11 25 47 55 125 235 275 517 1175 1375 2585 5875 12925 64625 78479 392395 863269 1961975 3688513 4316345 9809875 18442565 21581725 40573643 92212825 107908625 202868215 461064125 1014341075 5071705375