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3005552525 = 52196327479
BaseRepresentation
bin1011001100100101…
…0001011110001101
321202110110212222012
42303021101132031
522123410140100
61214123231005
7134323526543
oct26311213615
97673425865
103005552525
111302613108
126ba678465
1338b8a9961
1420724dd93
15128cde135
hexb325178d

3005552525 has 12 divisors (see below), whose sum is σ = 3923037600. Its totient is φ = 2277892080.

The previous prime is 3005552509. The next prime is 3005552527. The reversal of 3005552525 is 5252555003.

3005552525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3005552525 - 24 = 3005552509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3005552491 and 3005552500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005552527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3163265 + ... + 3164214.

It is an arithmetic number, because the mean of its divisors is an integer number (326919800).

Almost surely, 23005552525 is an apocalyptic number.

It is an amenable number.

3005552525 is a deficient number, since it is larger than the sum of its proper divisors (917485075).

3005552525 is a wasteful number, since it uses less digits than its factorization.

3005552525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6327508 (or 6327503 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 32.

The square root of 3005552525 is about 54822.9197051744. The cubic root of 3005552525 is about 1443.1388137827.

The spelling of 3005552525 in words is "three billion, five million, five hundred fifty-two thousand, five hundred twenty-five".

Divisors: 1 5 19 25 95 475 6327479 31637395 120222101 158186975 601110505 3005552525