Base | Representation |
---|---|
bin | 110000111101010101… |
… | …1011101101011000000 |
3 | 101001101012121210012200 |
4 | 1201322223131223000 |
5 | 3210310140213214 |
6 | 120144403553200 |
7 | 10411255255104 |
oct | 1417253355300 |
9 | 331335553180 |
10 | 105137429184 |
11 | 40652379747 |
12 | 1846238b800 |
13 | 9bb6c88478 |
14 | 5135497904 |
15 | 2b0528ad09 |
hex | 187aaddac0 |
105137429184 has 84 divisors (see below), whose sum is σ = 301430030616. Its totient is φ = 35037370368.
The previous prime is 105137429183. The next prime is 105137429191. The reversal of 105137429184 is 481924731501.
105137429184 is a `hidden beast` number, since 1 + 0 + 513 + 7 + 42 + 91 + 8 + 4 = 666.
It is a super-2 number, since 2×1051374291842 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105137429183) 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 11 ways as a sum of consecutive naturals, for example, 2654712 + ... + 2694024.
Almost surely, 2105137429184 is an apocalyptic number.
It is an amenable number.
105137429184 is an abundant number, since it is smaller than the sum of its proper divisors (196292601432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105137429184 is a wasteful number, since it uses less digits than its factorization.
105137429184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43974 (or 43961 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The spelling of 105137429184 in words is "one hundred five billion, one hundred thirty-seven million, four hundred twenty-nine thousand, one hundred eighty-four".
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