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1030309341 = 31597215051
BaseRepresentation
bin111101011010010…
…100010111011101
32122210201010201020
4331122110113131
54102224344331
6250123034353
734350325215
oct7532242735
92583633636
101030309341
11489645726
1224906b9b9
131355bcbc9
149ab9b245
15606bbc96
hex3d6945dd

1030309341 has 8 divisors (see below), whose sum is σ = 1374612384. Its totient is φ = 686439600.

The previous prime is 1030309321. The next prime is 1030309373. The reversal of 1030309341 is 1439030301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1030309341 - 223 = 1021920733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030309321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102735 + ... + 112316.

It is an arithmetic number, because the mean of its divisors is an integer number (171826548).

Almost surely, 21030309341 is an apocalyptic number.

It is an amenable number.

1030309341 is a deficient number, since it is larger than the sum of its proper divisors (344303043).

1030309341 is a wasteful number, since it uses less digits than its factorization.

1030309341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216651.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 1030309341 is about 32098.4320645106. The cubic root of 1030309341 is about 1010.0027255424.

Adding to 1030309341 its reverse (1439030301), we get a palindrome (2469339642).

The spelling of 1030309341 in words is "one billion, thirty million, three hundred nine thousand, three hundred forty-one".

Divisors: 1 3 1597 4791 215051 645153 343436447 1030309341