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1030313341 = 1938153161
BaseRepresentation
bin111101011010010…
…101010101111101
32122210201100012101
4331122111111331
54102230011331
6250123105101
734350342661
oct7532252575
92583640171
101030313341
11489648732
12249072191
131355c1985
149ab9c8a1
15606bd061
hex3d69557d

1030313341 has 4 divisors (see below), whose sum is σ = 1030385884. Its totient is φ = 1030240800.

The previous prime is 1030313327. The next prime is 1030313351. The reversal of 1030313341 is 1433130301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 748241316 + 282072025 = 27354^2 + 16795^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030313341 - 27 = 1030313213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030313311) 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 in 3 ways as a sum of consecutive naturals, for example, 7200 + ... + 45961.

It is an arithmetic number, because the mean of its divisors is an integer number (257596471).

Almost surely, 21030313341 is an apocalyptic number.

It is an amenable number.

1030313341 is a deficient number, since it is larger than the sum of its proper divisors (72543).

1030313341 is an equidigital number, since it uses as much as digits as its factorization.

1030313341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72542.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1030313341 is about 32098.4943727895. The cubic root of 1030313341 is about 1010.0040325951.

Adding to 1030313341 its reverse (1433130301), we get a palindrome (2463443642).

The spelling of 1030313341 in words is "one billion, thirty million, three hundred thirteen thousand, three hundred forty-one".

Divisors: 1 19381 53161 1030313341