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30244303441 = 1121722114099
BaseRepresentation
bin11100001010101100…
…110111001001010001
32220001202222210200201
4130022230313021101
5443420020202231
621521040215201
72120324223532
oct341254671121
986052883621
1030244303441
1111910136900
125a4090a501
132b0cb91951
14166ca80689
15bc02d5161
hex70ab37251

30244303441 has 36 divisors (see below), whose sum is σ = 35490305200. Its totient is φ = 25748553600.

The previous prime is 30244303423. The next prime is 30244303487. The reversal of 30244303441 is 14430344203.

It is not a de Polignac number, because 30244303441 - 25 = 30244303409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30244303541) 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 35 ways as a sum of consecutive naturals, for example, 7376410 + ... + 7380508.

Almost surely, 230244303441 is an apocalyptic number.

It is an amenable number.

30244303441 is a deficient number, since it is larger than the sum of its proper divisors (5246001759).

30244303441 is a wasteful number, since it uses less digits than its factorization.

30244303441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366 (or 4338 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 30244303441 its reverse (14430344203), we get a palindrome (44674647644).

The spelling of 30244303441 in words is "thirty billion, two hundred forty-four million, three hundred three thousand, four hundred forty-one".

Divisors: 1 11 17 121 187 211 289 2057 2321 3179 3587 4099 25531 34969 39457 45089 60979 69683 434027 495979 670769 766513 864889 1184611 7378459 8431643 9513779 13030721 14703113 104651569 143337931 161734243 249952921 1779076673 2749482131 30244303441