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5172383270 = 25647799441
BaseRepresentation
bin1001101000100110…
…00100111000100110
3111100110202021221202
410310103010320212
541043112231040
62213130042502
7242114350415
oct46423047046
914313667852
105172383270
11221474811a
121004279432
13645796922
14370d3547c
15204158015
hex1344c4e26

5172383270 has 16 divisors (see below), whose sum is σ = 9324691488. Its totient is φ = 2065752960.

The previous prime is 5172383219. The next prime is 5172383311. The reversal of 5172383270 is 723832715.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393251 + ... + 406190.

It is an arithmetic number, because the mean of its divisors is an integer number (582793218).

Almost surely, 25172383270 is an apocalyptic number.

5172383270 is a deficient number, since it is larger than the sum of its proper divisors (4152308218).

5172383270 is a wasteful number, since it uses less digits than its factorization.

5172383270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800095.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 5172383270 is about 71919.2830192293. The cubic root of 5172383270 is about 1729.4057533351.

The spelling of 5172383270 in words is "five billion, one hundred seventy-two million, three hundred eighty-three thousand, two hundred seventy".

Divisors: 1 2 5 10 647 1294 3235 6470 799441 1598882 3997205 7994410 517238327 1034476654 2586191635 5172383270