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5011200125 = 53192109979
BaseRepresentation
bin1001010101011000…
…01101100001111101
3110221020110100020122
410222230031201331
540230331401000
62145131224325
7235116332621
oct45254154175
913836410218
105011200125
112141767908
12b7a2a80a5
1361b280799
14357779181
151e4e1a085
hex12ab0d87d

5011200125 has 16 divisors (see below), whose sum is σ = 6583137600. Its totient is φ = 3797960400.

The previous prime is 5011200097. The next prime is 5011200149. The reversal of 5011200125 is 5210021105.

It is a de Polignac number, because none of the positive numbers 2k-5011200125 is a prime.

It is a super-2 number, since 2×50112001252 = 50224253385600031250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1052615 + ... + 1057364.

It is an arithmetic number, because the mean of its divisors is an integer number (411446100).

Almost surely, 25011200125 is an apocalyptic number.

It is an amenable number.

5011200125 is a deficient number, since it is larger than the sum of its proper divisors (1571937475).

5011200125 is a wasteful number, since it uses less digits than its factorization.

5011200125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110013 (or 2110003 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 5011200125 is about 70789.8306609078. The cubic root of 5011200125 is about 1711.2517907994.

The spelling of 5011200125 in words is "five billion, eleven million, two hundred thousand, one hundred twenty-five".

Divisors: 1 5 19 25 95 125 475 2375 2109979 10549895 40089601 52749475 200448005 263747375 1002240025 5011200125