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1030222441 is a prime number
BaseRepresentation
bin111101011001111…
…111001001101001
32122210112201111201
4331121333021221
54102214104231
6250121124201
734346513653
oct7531771151
92583481451
101030222441
11489596406
12249029661
1313558c4a1
149ab776d3
15606a1161
hex3d67f269

1030222441 has 2 divisors, whose sum is σ = 1030222442. Its totient is φ = 1030222440.

The previous prime is 1030222433. The next prime is 1030222451. The reversal of 1030222441 is 1442220301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 839782441 + 190440000 = 28979^2 + 13800^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030222441 - 23 = 1030222433 is a prime.

It is a super-2 number, since 2×10302224412 = 2122716555879996962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1030222451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515111220 + 515111221.

It is an arithmetic number, because the mean of its divisors is an integer number (515111221).

Almost surely, 21030222441 is an apocalyptic number.

It is an amenable number.

1030222441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030222441 is an equidigital number, since it uses as much as digits as its factorization.

1030222441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1030222441 is about 32097.0783872925. The cubic root of 1030222441 is about 1009.9743289884.

Adding to 1030222441 its reverse (1442220301), we get a palindrome (2472442742).

The spelling of 1030222441 in words is "one billion, thirty million, two hundred twenty-two thousand, four hundred forty-one".