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30125233434241 = 1143322692787503
BaseRepresentation
bin1101101100110000100111…
…10101100110111010000001
310221122221111022111101010101
412312120103311212322001
512422032434224343431
6144023201410202401
76226322240124331
oct666302365467201
9127587438441111
1030125233434241
119665048a01840
12346657b883401
1313a6a4994766a
147620d779b0c1
1537395e446961
hex1b6613d66e81

30125233434241 has 16 divisors (see below), whose sum is σ = 32954318288640. Its totient is φ = 27311275595520.

The previous prime is 30125233434229. The next prime is 30125233434341. The reversal of 30125233434241 is 14243433252103.

It is a cyclic number.

It is not a de Polignac number, because 30125233434241 - 235 = 30090873695873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30125233434241.

It is not an unprimeable number, because it can be changed into a prime (30125233434341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9413496 + ... + 12200998.

It is an arithmetic number, because the mean of its divisors is an integer number (2059644893040).

Almost surely, 230125233434241 is an apocalyptic number.

It is an amenable number.

30125233434241 is a deficient number, since it is larger than the sum of its proper divisors (2829084854399).

30125233434241 is a wasteful number, since it uses less digits than its factorization.

30125233434241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790216.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 30125233434241 its reverse (14243433252103), we get a palindrome (44368666686344).

The spelling of 30125233434241 in words is "thirty trillion, one hundred twenty-five billion, two hundred thirty-three million, four hundred thirty-four thousand, two hundred forty-one".

Divisors: 1 11 433 2269 4763 24959 982477 2787503 10807247 30662533 1206988799 6324844307 13276876789 69573287377 2738657584931 30125233434241