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1030242441 = 3343414147
BaseRepresentation
bin111101011010000…
…100000010001001
32122210120201221110
4331122010002021
54102220224231
6250121400533
734346626164
oct7532040211
92583521843
101030242441
114895aa438
12249039149
13135598617
149ab80adb
15606a7046
hex3d684089

1030242441 has 4 divisors (see below), whose sum is σ = 1373656592. Its totient is φ = 686828292.

The previous prime is 1030242419. The next prime is 1030242443. The reversal of 1030242441 is 1442420301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1030242441 - 29 = 1030241929 is a prime.

It is a super-2 number, since 2×10302424412 = 2122798974475276962, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1030242443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171707071 + ... + 171707076.

It is an arithmetic number, because the mean of its divisors is an integer number (343414148).

Almost surely, 21030242441 is an apocalyptic number.

It is an amenable number.

1030242441 is a deficient number, since it is larger than the sum of its proper divisors (343414151).

1030242441 is an equidigital number, since it uses as much as digits as its factorization.

1030242441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343414150.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1030242441 is about 32097.3899406167. The cubic root of 1030242441 is about 1009.9808645853.

Adding to 1030242441 its reverse (1442420301), we get a palindrome (2472662742).

The spelling of 1030242441 in words is "one billion, thirty million, two hundred forty-two thousand, four hundred forty-one".

Divisors: 1 3 343414147 1030242441