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2575084751 is a prime number
BaseRepresentation
bin1001100101111100…
…1010110011001111
320122110110212012022
42121133022303033
520233210203001
61103305000355
7120545600501
oct23137126317
96573425168
102575084751
111101628318
125ba4830bb
1332065b4b5
141a5dd7d71
1510110d11b
hex997caccf

2575084751 has 2 divisors, whose sum is σ = 2575084752. Its totient is φ = 2575084750.

The previous prime is 2575084747. The next prime is 2575084817. The reversal of 2575084751 is 1574805752.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2575084751 - 22 = 2575084747 is a prime.

It is a super-2 number, since 2×25750847512 = 13262122949665464002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2575084051) by changing a digit.

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 as a sum of consecutive naturals, namely, 1287542375 + 1287542376.

It is an arithmetic number, because the mean of its divisors is an integer number (1287542376).

Almost surely, 22575084751 is an apocalyptic number.

2575084751 is the 27125-th centered heptagonal number.

2575084751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575084751 is an equidigital number, since it uses as much as digits as its factorization.

2575084751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392000, while the sum is 44.

The square root of 2575084751 is about 50745.2928950065. The cubic root of 2575084751 is about 1370.6624304586.

The spelling of 2575084751 in words is "two billion, five hundred seventy-five million, eighty-four thousand, seven hundred fifty-one".