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2993274997 is a prime number
BaseRepresentation
bin1011001001101001…
…1100000001110101
321201121101010100221
42302122130001311
522112234244442
61213004134341
7134114263156
oct26232340165
97647333327
102993274997
1112a6697899
126b65373b1
1338919b54b
1420577592d
15127bb6467
hexb269c075

2993274997 has 2 divisors, whose sum is σ = 2993274998. Its totient is φ = 2993274996.

The previous prime is 2993274989. The next prime is 2993275009. The reversal of 2993274997 is 7994723992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2989793041 + 3481956 = 54679^2 + 1866^2 .

It is a cyclic number.

It is not a de Polignac number, because 2993274997 - 23 = 2993274989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2993274197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1496637498 + 1496637499.

It is an arithmetic number, because the mean of its divisors is an integer number (1496637499).

Almost surely, 22993274997 is an apocalyptic number.

It is an amenable number.

2993274997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2993274997 is an equidigital number, since it uses as much as digits as its factorization.

2993274997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15431472, while the sum is 61.

The square root of 2993274997 is about 54710.8307101985. The cubic root of 2993274997 is about 1441.1710826255.

The spelling of 2993274997 in words is "two billion, nine hundred ninety-three million, two hundred seventy-four thousand, nine hundred ninety-seven".