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30341003 = 711394039
BaseRepresentation
bin111001110111…
…1011110001011
32010002111000212
41303233132023
530231403003
63002151335
7515615510
oct163573613
963074025
1030341003
1116143710
12a1b254b
136394274
14405b307
1529e4dd8
hex1cef78b

30341003 has 8 divisors (see below), whose sum is σ = 37827840. Its totient is φ = 23642280.

The previous prime is 30340987. The next prime is 30341009. The reversal of 30341003 is 30014303.

It is a happy number.

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 30341003 - 24 = 30340987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30341009) 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, 196943 + ... + 197096.

It is an arithmetic number, because the mean of its divisors is an integer number (4728480).

Almost surely, 230341003 is an apocalyptic number.

30341003 is a deficient number, since it is larger than the sum of its proper divisors (7486837).

30341003 is a wasteful number, since it uses less digits than its factorization.

30341003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394057.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 30341003 is about 5508.2667872934. The cubic root of 30341003 is about 311.8961240600.

Adding to 30341003 its reverse (30014303), we get a palindrome (60355306).

The spelling of 30341003 in words is "thirty million, three hundred forty-one thousand, three".

Divisors: 1 7 11 77 394039 2758273 4334429 30341003