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1043411197 is a prime number
BaseRepresentation
bin111110001100010…
…011000011111101
32200201100210002011
4332030103003331
54114103124242
6251311531221
734566564103
oct7614230375
92621323064
101043411197
11495a84304
12251529b11
1313822959a
149c80bc73
1561908d17
hex3e3130fd

1043411197 has 2 divisors, whose sum is σ = 1043411198. Its totient is φ = 1043411196.

The previous prime is 1043411189. The next prime is 1043411203. The reversal of 1043411197 is 7911143401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 549949401 + 493461796 = 23451^2 + 22214^2 .

It is a cyclic number.

It is not a de Polignac number, because 1043411197 - 23 = 1043411189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1043411497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521705598 + 521705599.

It is an arithmetic number, because the mean of its divisors is an integer number (521705599).

Almost surely, 21043411197 is an apocalyptic number.

It is an amenable number.

1043411197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043411197 is an equidigital number, since it uses as much as digits as its factorization.

1043411197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 1043411197 is about 32301.8760600681. The cubic root of 1043411197 is about 1014.2659148901.

Adding to 1043411197 its reverse (7911143401), we get a palindrome (8954554598).

The spelling of 1043411197 in words is "one billion, forty-three million, four hundred eleven thousand, one hundred ninety-seven".