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2025951793 is a prime number
BaseRepresentation
bin111100011000001…
…1001001000110001
312020012012000101121
41320300121020301
513122120424133
6533011102241
7101130206665
oct17060311061
95205160347
102025951793
1194a662628
124865a1981
13263962858
141530d28a5
15bccdc02d
hex78c19231

2025951793 has 2 divisors, whose sum is σ = 2025951794. Its totient is φ = 2025951792.

The previous prime is 2025951791. The next prime is 2025951821. The reversal of 2025951793 is 3971595202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1217800609 + 808151184 = 34897^2 + 28428^2 .

It is a cyclic number.

It is not a de Polignac number, because 2025951793 - 21 = 2025951791 is a prime.

It is a super-3 number, since 3×20259517933 (a number of 29 digits) contains 333 as substring.

Together with 2025951791, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2025951791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012975896 + 1012975897.

It is an arithmetic number, because the mean of its divisors is an integer number (1012975897).

Almost surely, 22025951793 is an apocalyptic number.

It is an amenable number.

2025951793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2025951793 is an equidigital number, since it uses as much as digits as its factorization.

2025951793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 2025951793 is about 45010.5742353950. The cubic root of 2025951793 is about 1265.3471825369.

The spelling of 2025951793 in words is "two billion, twenty-five million, nine hundred fifty-one thousand, seven hundred ninety-three".