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5053028069 is a prime number
BaseRepresentation
bin1001011010010111…
…10001011011100101
3111001011011102101202
410231023301123211
540322033344234
62153223532245
7236135013155
oct45513613345
914034142352
105053028069
112163336861
12b902ba085
13626b3734b
1435d146765
151e892d77e
hex12d2f16e5

5053028069 has 2 divisors, whose sum is σ = 5053028070. Its totient is φ = 5053028068.

The previous prime is 5053028011. The next prime is 5053028077. The reversal of 5053028069 is 9608203505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5046397444 + 6630625 = 71038^2 + 2575^2 .

It is a cyclic number.

It is not a de Polignac number, because 5053028069 - 228 = 4784592613 is a prime.

It is a super-2 number, since 2×50530280692 = 51066185332203737522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5059028069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2526514034 + 2526514035.

It is an arithmetic number, because the mean of its divisors is an integer number (2526514035).

Almost surely, 25053028069 is an apocalyptic number.

It is an amenable number.

5053028069 is a deficient number, since it is larger than the sum of its proper divisors (1).

5053028069 is an equidigital number, since it uses as much as digits as its factorization.

5053028069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 5053028069 is about 71084.6542440772. The cubic root of 5053028069 is about 1715.9998158245. Note that the first 3 decimals are identical.

The spelling of 5053028069 in words is "five billion, fifty-three million, twenty-eight thousand, sixty-nine".