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105426525560 = 2352635663139
BaseRepresentation
bin110001000101111101…
…0010001110101111000
3101002010100121101212212
41202023322101311320
53211403142304220
6120233212154252
710421365452506
oct1421372216570
9332110541785
10105426525560
1140790586074
1218523168988
139c31b39305
145161a2d676
152b208440c5
hex188be91d78

105426525560 has 16 divisors (see below), whose sum is σ = 237209682600. Its totient is φ = 42170610208.

The previous prime is 105426525541. The next prime is 105426525569. The reversal of 105426525560 is 65525624501.

It is a super-2 number, since 2×1054265255602 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105426525569) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1317831530 + ... + 1317831609.

Almost surely, 2105426525560 is an apocalyptic number.

105426525560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105426525560 is an abundant number, since it is smaller than the sum of its proper divisors (131783157040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105426525560 is a wasteful number, since it uses less digits than its factorization.

105426525560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635663150 (or 2635663146 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 105426525560 in words is "one hundred five billion, four hundred twenty-six million, five hundred twenty-five thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 2635663139 5271326278 10542652556 13178315695 21085305112 26356631390 52713262780 105426525560