Base | Representation |
---|---|
bin | 110001000110101010… |
… | …1100010110010111011 |
3 | 101002012000121220012012 |
4 | 1202031111202302323 |
5 | 3211430303400412 |
6 | 120235425040135 |
7 | 10422106015412 |
oct | 1421525426273 |
9 | 332160556165 |
10 | 105450450107 |
11 | 407a3036a22 |
12 | 1852b18604b |
13 | 9c36a94b52 |
14 | 5164c9a479 |
15 | 2b229bcc22 |
hex | 188d562cbb |
105450450107 has 16 divisors (see below), whose sum is σ = 108607226112. Its totient is φ = 102326370720.
The previous prime is 105450450103. The next prime is 105450450109. The reversal of 105450450107 is 701054054501.
It is not a de Polignac number, because 105450450107 - 22 = 105450450103 is a prime.
It is a super-2 number, since 2×1054504501072 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105450450103) 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 15 ways as a sum of consecutive naturals, for example, 21619553 + ... + 21624429.
It is an arithmetic number, because the mean of its divisors is an integer number (6787951632).
Almost surely, 2105450450107 is an apocalyptic number.
105450450107 is a deficient number, since it is larger than the sum of its proper divisors (3156776005).
105450450107 is a wasteful number, since it uses less digits than its factorization.
105450450107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8098.
The product of its (nonzero) digits is 14000, while the sum is 32.
The spelling of 105450450107 in words is "one hundred five billion, four hundred fifty million, four hundred fifty thousand, one hundred seven".
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