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5012203287 = 3721319316173
BaseRepresentation
bin1001010101100000…
…00010011100010111
3110221022100022022210
410222300002130113
540231111001122
62145204524503
7235131011400
oct45260023427
913838308283
105012203287
112142292573
12b7a6b0733
1361b542280
1435795a9a7
151e506740c
hex12ac02717

5012203287 has 192 divisors, whose sum is σ = 9372733440. Its totient is φ = 2351462400.

The previous prime is 5012203283. The next prime is 5012203297. The reversal of 5012203287 is 7823022105.

It is not a de Polignac number, because 5012203287 - 22 = 5012203283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012203283) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 68660283 + ... + 68660355.

It is an arithmetic number, because the mean of its divisors is an integer number (48816320).

Almost surely, 25012203287 is an apocalyptic number.

5012203287 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5012203287 is a deficient number, since it is larger than the sum of its proper divisors (4360530153).

5012203287 is a wasteful number, since it uses less digits than its factorization.

5012203287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5012203287 is about 70796.9158014669. The cubic root of 5012203287 is about 1711.3659715805.

The spelling of 5012203287 in words is "five billion, twelve million, two hundred three thousand, two hundred eighty-seven".