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47258130525 = 352630108407
BaseRepresentation
bin101100000000110011…
…011101100001011101
311111222111111202210120
4230000303131201131
51233241040134100
633413213425153
73262046324124
oct540063354135
9144874452716
1047258130525
1119050a89a21
1291aa79b1b9
1345c19b6858
14240451cabb
151368cde0a0
hexb00cdd85d

47258130525 has 12 divisors (see below), whose sum is σ = 78133442592. Its totient is φ = 25204336240.

The previous prime is 47258130509. The next prime is 47258130539. The reversal of 47258130525 is 52503185274.

It is not a de Polignac number, because 47258130525 - 24 = 47258130509 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 315054129 + ... + 315054278.

It is an arithmetic number, because the mean of its divisors is an integer number (6511120216).

Almost surely, 247258130525 is an apocalyptic number.

It is an amenable number.

47258130525 is a deficient number, since it is larger than the sum of its proper divisors (30875312067).

47258130525 is a wasteful number, since it uses less digits than its factorization.

47258130525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630108420 (or 630108415 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 47258130525 in words is "forty-seven billion, two hundred fifty-eight million, one hundred thirty thousand, five hundred twenty-five".

Divisors: 1 3 5 15 25 75 630108407 1890325221 3150542035 9451626105 15752710175 47258130525