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5285204971 = 109400112119
BaseRepresentation
bin1001110110000010…
…11101001111101011
3111122100001020020021
410323001131033223
541311003024341
62232240141311
7244654333564
oct47301351753
914570036207
105285204971
1122723a67a2
121036007837
13662c79427
14381d0316b
1520dee19d1
hex13b05d3eb

5285204971 has 8 divisors (see below), whose sum is σ = 5335466400. Its totient is φ = 5234976000.

The previous prime is 5285204959. The next prime is 5285205011. The reversal of 5285204971 is 1794025825.

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 5285204971 - 29 = 5285204459 is a prime.

It is a super-2 number, since 2×52852049712 = 55866783170966221682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5285204921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430050 + ... + 442168.

It is an arithmetic number, because the mean of its divisors is an integer number (666933300).

Almost surely, 25285204971 is an apocalyptic number.

5285204971 is a deficient number, since it is larger than the sum of its proper divisors (50261429).

5285204971 is a wasteful number, since it uses less digits than its factorization.

5285204971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16229.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 5285204971 is about 72699.4152039753. The cubic root of 5285204971 is about 1741.8895414342.

The spelling of 5285204971 in words is "five billion, two hundred eighty-five million, two hundred four thousand, nine hundred seventy-one".

Divisors: 1 109 4001 12119 436109 1320971 48488119 5285204971