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3005525055 = 351329531481
BaseRepresentation
bin1011001100100100…
…1010110000111111
321202110102111021210
42303021022300333
522123403300210
61214122455503
7134323353501
oct26311126077
97673374253
103005525055
1113025a4505
126ba664593
1338b89a2c0
14207243d71
15128cd5e20
hexb324ac3f

3005525055 has 32 divisors (see below), whose sum is σ = 5357338560. Its totient is φ = 1428618240.

The previous prime is 3005525053. The next prime is 3005525057. The reversal of 3005525055 is 5505255003.

It is an interprime number because it is at equal distance from previous prime (3005525053) and next prime (3005525057).

It is not a de Polignac number, because 3005525055 - 21 = 3005525053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005525053) 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 31 ways as a sum of consecutive naturals, for example, 260086 + ... + 271395.

It is an arithmetic number, because the mean of its divisors is an integer number (167416830).

Almost surely, 23005525055 is an apocalyptic number.

3005525055 is a deficient number, since it is larger than the sum of its proper divisors (2351813505).

3005525055 is a wasteful number, since it uses less digits than its factorization.

3005525055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531531.

The product of its (nonzero) digits is 18750, while the sum is 30.

The square root of 3005525055 is about 54822.6691706998. The cubic root of 3005525055 is about 1443.1344171264.

The spelling of 3005525055 in words is "three billion, five million, five hundred twenty-five thousand, fifty-five".

Divisors: 1 3 5 13 15 29 39 65 87 145 195 377 435 1131 1885 5655 531481 1594443 2657405 6909253 7972215 15412949 20727759 34546265 46238847 77064745 103638795 200368337 231194235 601105011 1001841685 3005525055