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2658130667 is a prime number
BaseRepresentation
bin1001111001101111…
…1101101011101011
320212020202000202222
42132123331223223
520420440140132
61115432544255
7122604511043
oct23633755353
96766660688
102658130667
111144499a05
1262225208b
133349170aa
141b3054723
15108564412
hex9e6fdaeb

2658130667 has 2 divisors, whose sum is σ = 2658130668. Its totient is φ = 2658130666.

The previous prime is 2658130649. The next prime is 2658130669. The reversal of 2658130667 is 7660318562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2658130667 - 26 = 2658130603 is a prime.

Together with 2658130669, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2658130669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329065333 + 1329065334.

It is an arithmetic number, because the mean of its divisors is an integer number (1329065334).

Almost surely, 22658130667 is an apocalyptic number.

2658130667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2658130667 is an equidigital number, since it uses as much as digits as its factorization.

2658130667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2658130667 is about 51557.0622417531. The cubic root of 2658130667 is about 1385.2413342178.

The spelling of 2658130667 in words is "two billion, six hundred fifty-eight million, one hundred thirty thousand, six hundred sixty-seven".