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1030342001 = 13174662181
BaseRepresentation
bin111101011010011…
…100010101110001
32122210202210111212
4331122130111301
54102231421001
6250123445505
734350522353
oct7532342561
92583683455
101030342001
11489668217
12249086895
13135601a30
149aba90d3
15606c67bb
hex3d69c571

1030342001 has 8 divisors (see below), whose sum is σ = 1174869864. Its totient is φ = 895138560.

The previous prime is 1030341973. The next prime is 1030342031. The reversal of 1030342001 is 1002430301.

It can be written as a sum of positive squares in 4 ways, for example, as 451987600 + 578354401 = 21260^2 + 24049^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1030342001 - 214 = 1030325617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1030342031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2330870 + ... + 2331311.

It is an arithmetic number, because the mean of its divisors is an integer number (146858733).

Almost surely, 21030342001 is an apocalyptic number.

It is an amenable number.

1030342001 is a deficient number, since it is larger than the sum of its proper divisors (144527863).

1030342001 is a wasteful number, since it uses less digits than its factorization.

1030342001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662211.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1030342001 is about 32098.9408080703. The cubic root of 1030342001 is about 1010.0133975284.

Adding to 1030342001 its reverse (1002430301), we get a palindrome (2032772302).

The spelling of 1030342001 in words is "one billion, thirty million, three hundred forty-two thousand, one".

Divisors: 1 13 17 221 4662181 60608353 79257077 1030342001