Base | Representation |
---|---|
bin | 1000001001111011101… |
… | …1101100110010001010 |
3 | 111101122012000221012122 |
4 | 2002132323230302022 |
5 | 4243413440403110 |
6 | 144210305011242 |
7 | 13056641165141 |
oct | 2023673546212 |
9 | 441565027178 |
10 | 140105403530 |
11 | 544669363a4 |
12 | 231a1023b22 |
13 | 1029a678151 |
14 | 6ad1628758 |
15 | 39a00e2255 |
hex | 209eeecc8a |
140105403530 has 32 divisors (see below), whose sum is σ = 255302409600. Its totient is φ = 55350847552.
The previous prime is 140105403527. The next prime is 140105403547. The reversal of 140105403530 is 35304501041.
140105403530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 140105403530.
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 15 ways as a sum of consecutive naturals, for example, 3064076 + ... + 3109464.
It is an arithmetic number, because the mean of its divisors is an integer number (7978200300).
Almost surely, 2140105403530 is an apocalyptic number.
140105403530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140105403530 is a deficient number, since it is larger than the sum of its proper divisors (115197006070).
140105403530 is a wasteful number, since it uses less digits than its factorization.
140105403530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49198.
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 140105403530 its reverse (35304501041), we get a palindrome (175409904571).
The spelling of 140105403530 in words is "one hundred forty billion, one hundred five million, four hundred three thousand, five hundred thirty".
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