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105010125575 = 5241120185303
BaseRepresentation
bin110000111001100010…
…1110101101100000111
3101001001100002002111012
41201303011311230013
53210030043004300
6120124015232435
710405151224415
oct1416305655407
9331040062435
10105010125575
1140597529653
121842781871b
139b967a50a4
1451225da2b5
152ae8ee1435
hex1873175b07

105010125575 has 24 divisors (see below), whose sum is σ = 133501101216. Its totient is φ = 81889920000.

The previous prime is 105010125557. The next prime is 105010125593. The reversal of 105010125575 is 575521010501.

It is an interprime number because it is at equal distance from previous prime (105010125557) and next prime (105010125593).

It is not a de Polignac number, because 105010125575 - 210 = 105010124551 is a prime.

It is a super-2 number, since 2×1050101255752 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1188374 + ... + 1273676.

It is an arithmetic number, because the mean of its divisors is an integer number (5562545884).

Almost surely, 2105010125575 is an apocalyptic number.

105010125575 is a deficient number, since it is larger than the sum of its proper divisors (28490975641).

105010125575 is a wasteful number, since it uses less digits than its factorization.

105010125575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86555 (or 86550 counting only the distinct ones).

The product of its (nonzero) digits is 8750, while the sum is 32.

The spelling of 105010125575 in words is "one hundred five billion, ten million, one hundred twenty-five thousand, five hundred seventy-five".

Divisors: 1 5 25 41 205 1025 1201 6005 30025 49241 85303 246205 426515 1231025 2132575 3497423 17487115 87435575 102448903 512244515 2561222575 4200405023 21002025115 105010125575