Search a number
-
+
1034241997 is a prime number
BaseRepresentation
bin111101101001010…
…100011111001101
32200002002221022011
4331221110133031
54104231220442
6250343221221
734425624535
oct7551243715
92602087264
101034241997
11490891358
1224a447811
13136368c19
149b5024c5
1560be7117
hex3da547cd

1034241997 has 2 divisors, whose sum is σ = 1034241998. Its totient is φ = 1034241996.

The previous prime is 1034241983. The next prime is 1034242037. The reversal of 1034241997 is 7991424301.

It is an a-pointer prime, because the next prime (1034242037) can be obtained adding 1034241997 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 533332836 + 500909161 = 23094^2 + 22381^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1034241997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034241097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517120998 + 517120999.

It is an arithmetic number, because the mean of its divisors is an integer number (517120999).

Almost surely, 21034241997 is an apocalyptic number.

It is an amenable number.

1034241997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034241997 is an equidigital number, since it uses as much as digits as its factorization.

1034241997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 1034241997 is about 32159.6330358417. The cubic root of 1034241997 is about 1011.2861427827.

The spelling of 1034241997 in words is "one billion, thirty-four million, two hundred forty-one thousand, nine hundred ninety-seven".