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2727141125 = 5387724877
BaseRepresentation
bin1010001010001100…
…1101111100000101
321001001121010022212
42202203031330011
521041122004000
61130340033205
7124403213522
oct24243157405
97031533285
102727141125
11117a444545
12641392805
13345cca397
141bc29a149
1510e646c35
hexa28cdf05

2727141125 has 16 divisors (see below), whose sum is σ = 3407489904. Its totient is φ = 2179137600.

The previous prime is 2727141089. The next prime is 2727141149. The reversal of 2727141125 is 5211417272.

It can be written as a sum of positive squares in 8 ways, for example, as 1368334081 + 1358807044 = 36991^2 + 36862^2 .

It is not a de Polignac number, because 2727141125 - 212 = 2727137029 is a prime.

It is a super-3 number, since 3×27271411253 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2727141091 and 2727141100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97187 + ... + 122063.

It is an arithmetic number, because the mean of its divisors is an integer number (212968119).

Almost surely, 22727141125 is an apocalyptic number.

2727141125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2727141125 is a deficient number, since it is larger than the sum of its proper divisors (680348779).

2727141125 is an equidigital number, since it uses as much as digits as its factorization.

2727141125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25769 (or 25759 counting only the distinct ones).

The product of its digits is 7840, while the sum is 32.

The square root of 2727141125 is about 52222.0367756755. The cubic root of 2727141125 is about 1397.1269524193.

Adding to 2727141125 its reverse (5211417272), we get a palindrome (7938558397).

The spelling of 2727141125 in words is "two billion, seven hundred twenty-seven million, one hundred forty-one thousand, one hundred twenty-five".

Divisors: 1 5 25 125 877 4385 21925 24877 109625 124385 621925 3109625 21817129 109085645 545428225 2727141125