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5272386875 = 5471205117
BaseRepresentation
bin1001110100100001…
…00011110100111011
3111121102221000002222
410322100203310323
541244212340000
62231101314255
7244440356210
oct47220436473
914542830088
105272386875
112266141328
12103186598b
1366040bc62
14380327b07
1520cd0da85
hex13a423d3b

5272386875 has 20 divisors (see below), whose sum is σ = 7529577264. Its totient is φ = 3615348000.

The previous prime is 5272386871. The next prime is 5272386877. The reversal of 5272386875 is 5786832725.

It is a happy number.

It is not a de Polignac number, because 5272386875 - 22 = 5272386871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5272386871) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 598184 + ... + 606933.

Almost surely, 25272386875 is an apocalyptic number.

5272386875 is a deficient number, since it is larger than the sum of its proper divisors (2257190389).

5272386875 is an equidigital number, since it uses as much as digits as its factorization.

5272386875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205144 (or 1205129 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 53.

The square root of 5272386875 is about 72611.2035088250. The cubic root of 5272386875 is about 1740.4802121744.

The spelling of 5272386875 in words is "five billion, two hundred seventy-two million, three hundred eighty-six thousand, eight hundred seventy-five".

Divisors: 1 5 7 25 35 125 175 625 875 4375 1205117 6025585 8435819 30127925 42179095 150639625 210895475 753198125 1054477375 5272386875