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6041001997 is a prime number
BaseRepresentation
bin1011010000001001…
…00110000000001101
3120121000012200211201
411220010212000031
544332444030442
62435235345501
7302462445502
oct55004460015
916530180751
106041001997
11261aa96238
121207152291
137537236c4
144144434a9
152555367b7
hex16812600d

6041001997 has 2 divisors, whose sum is σ = 6041001998. Its totient is φ = 6041001996.

The previous prime is 6041001973. The next prime is 6041002007. The reversal of 6041001997 is 7991001406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3469092201 + 2571909796 = 58899^2 + 50714^2 .

It is a cyclic number.

It is not a de Polignac number, because 6041001997 - 211 = 6040999949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6041001937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3020500998 + 3020500999.

It is an arithmetic number, because the mean of its divisors is an integer number (3020500999).

Almost surely, 26041001997 is an apocalyptic number.

It is an amenable number.

6041001997 is a deficient number, since it is larger than the sum of its proper divisors (1).

6041001997 is an equidigital number, since it uses as much as digits as its factorization.

6041001997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 6041001997 is about 77723.8830540523. The cubic root of 6041001997 is about 1821.2503983372.

The spelling of 6041001997 in words is "six billion, forty-one million, one thousand, nine hundred ninety-seven".