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300041031 = 3229743541
BaseRepresentation
bin10001111000100…
…100001101000111
3202220120122220210
4101320210031013
51103302303111
645434530503
710302210123
oct2170441507
9686518823
10300041031
111444022a4
1284596a33
134a213694
142bbc4583
151b51b0a6
hex11e24347

300041031 has 8 divisors (see below), whose sum is σ = 400238064. Its totient is φ = 199935680.

The previous prime is 300041017. The next prime is 300041039. The reversal of 300041031 is 130140003.

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 300041031 - 25 = 300040999 is a prime.

It is a super-2 number, since 2×3000410312 = 180049240567085922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 300040998 and 300041016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300041039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14880 + ... + 28661.

It is an arithmetic number, because the mean of its divisors is an integer number (50029758).

Almost surely, 2300041031 is an apocalyptic number.

300041031 is a deficient number, since it is larger than the sum of its proper divisors (100197033).

300041031 is a wasteful number, since it uses less digits than its factorization.

300041031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45841.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 300041031 is about 17321.6924981365. The cubic root of 300041031 is about 669.4634681391.

Adding to 300041031 its reverse (130140003), we get a palindrome (430181034).

The spelling of 300041031 in words is "three hundred million, forty-one thousand, thirty-one".

Divisors: 1 3 2297 6891 43541 130623 100013677 300041031