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5012210993 is a prime number
BaseRepresentation
bin1001010101100000…
…00100010100110001
3110221022100200220012
410222300010110301
540231111222433
62145205024305
7235131043016
oct45260042461
913838320805
105012210993
112142298339
12b7a6b5095
1361b54592a
1435795d70d
151e5069848
hex12ac04531

5012210993 has 2 divisors, whose sum is σ = 5012210994. Its totient is φ = 5012210992.

The previous prime is 5012210971. The next prime is 5012211049. The reversal of 5012210993 is 3990122105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2795025424 + 2217185569 = 52868^2 + 47087^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5012210993 is a prime.

It is not a weakly prime, because it can be changed into another prime (5012210923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2506105496 + 2506105497.

It is an arithmetic number, because the mean of its divisors is an integer number (2506105497).

Almost surely, 25012210993 is an apocalyptic number.

It is an amenable number.

5012210993 is a deficient number, since it is larger than the sum of its proper divisors (1).

5012210993 is an equidigital number, since it uses as much as digits as its factorization.

5012210993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 5012210993 is about 70796.9702247208. The cubic root of 5012210993 is about 1711.3668486252.

The spelling of 5012210993 in words is "five billion, twelve million, two hundred ten thousand, nine hundred ninety-three".