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2000875125 = 3535335667
BaseRepresentation
bin111011101000010…
…1110111001110101
312011102222222200010
41313100232321311
513044211001000
6530313410433
7100404105114
oct16720567165
95142888603
102000875125
11937495107
1247a109a19
1325b6c27a2
1414da45c7b
15ba9d6d50
hex7742ee75

2000875125 has 16 divisors (see below), whose sum is σ = 3329456832. Its totient is φ = 1067133200.

The previous prime is 2000875109. The next prime is 2000875139. The reversal of 2000875125 is 5215780002.

It is not a de Polignac number, because 2000875125 - 24 = 2000875109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2000875092 and 2000875101.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2667459 + ... + 2668208.

It is an arithmetic number, because the mean of its divisors is an integer number (208091052).

Almost surely, 22000875125 is an apocalyptic number.

2000875125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2000875125 is a deficient number, since it is larger than the sum of its proper divisors (1328581707).

2000875125 is an equidigital number, since it uses as much as digits as its factorization.

2000875125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5335685 (or 5335675 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 2000875125 is about 44731.1426748747. The cubic root of 2000875125 is about 1260.1047878333.

It can be divided in two parts, 2000875 and 125, that added together give a triangular number (2001000 = T2000).

The spelling of 2000875125 in words is "two billion, eight hundred seventy-five thousand, one hundred twenty-five".

Divisors: 1 3 5 15 25 75 125 375 5335667 16007001 26678335 80035005 133391675 400175025 666958375 2000875125