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5285173705 = 57151004963
BaseRepresentation
bin1001110110000010…
…10101100111001001
3111122022222122100021
410323001111213021
541311001024310
62232235340441
7244654143460
oct47301254711
914568878307
105285173705
112272385259
121035bb1721
13662c68126
14381cd59d7
1520ded75da
hex13b0559c9

5285173705 has 8 divisors (see below), whose sum is σ = 7248238272. Its totient is φ = 3624119088.

The previous prime is 5285173697. The next prime is 5285173711. The reversal of 5285173705 is 5073715825.

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 5285173705 - 23 = 5285173697 is a prime.

It is a super-2 number, since 2×52851737052 = 55866122184046854050, which contains 22 as substring.

It is a Duffinian 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, 75502447 + ... + 75502516.

It is an arithmetic number, because the mean of its divisors is an integer number (906029784).

Almost surely, 25285173705 is an apocalyptic number.

It is an amenable number.

5285173705 is a deficient number, since it is larger than the sum of its proper divisors (1963064567).

5285173705 is a wasteful number, since it uses less digits than its factorization.

5285173705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151004975.

The product of its (nonzero) digits is 294000, while the sum is 43.

The square root of 5285173705 is about 72699.2001675397. The cubic root of 5285173705 is about 1741.8861065611.

The spelling of 5285173705 in words is "five billion, two hundred eighty-five million, one hundred seventy-three thousand, seven hundred five".

Divisors: 1 5 7 35 151004963 755024815 1057034741 5285173705