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2886003125 = 55314
BaseRepresentation
bin1010110000000100…
…1110100110110101
321110010112011000122
42230001032212311
521402304100000
61154213021325
7131342423165
oct25401164665
97403464018
102886003125
111251089955
12686624845
1336cbacb75
141d54105a5
1511d577085
hexac04e9b5

2886003125 has 30 divisors (see below), whose sum is σ = 3727515330. Its totient is φ = 2234325000.

The previous prime is 2886003103. The next prime is 2886003143. The reversal of 2886003125 is 5213006882.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 3 ways, for example, as 1333564324 + 1552438801 = 36518^2 + 39401^2 .

It is not a de Polignac number, because 2886003125 - 28 = 2886002869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 93096860 + ... + 93096890.

It is an arithmetic number, because the mean of its divisors is an integer number (124250511).

Almost surely, 22886003125 is an apocalyptic number.

2886003125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2886003125 is a deficient number, since it is larger than the sum of its proper divisors (841512205).

2886003125 is an frugal number, since it uses more digits than its factorization.

2886003125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 2886003125 is about 53721.5331594324. The cubic root of 2886003125 is about 1423.7451762610.

The spelling of 2886003125 in words is "two billion, eight hundred eighty-six million, three thousand, one hundred twenty-five".

Divisors: 1 5 25 31 125 155 625 775 961 3125 3875 4805 19375 24025 29791 96875 120125 148955 600625 744775 923521 3003125 3723875 4617605 18619375 23088025 93096875 115440125 577200625 2886003125