Base | Representation |
---|---|
bin | 10010111000111011… |
… | …01100001001000100 |
3 | 222011202111102112020 |
4 | 21130131230021010 |
5 | 131232123041234 |
6 | 4354145323140 |
7 | 506210650164 |
oct | 113435541104 |
9 | 28152442466 |
10 | 10141221444 |
11 | 4334500852 |
12 | 1b703364b0 |
13 | c58034763 |
14 | 6c2c045a4 |
15 | 3e54a6549 |
hex | 25c76c244 |
10141221444 has 12 divisors (see below), whose sum is σ = 23662850064. Its totient is φ = 3380407144.
The previous prime is 10141221427. The next prime is 10141221473. The reversal of 10141221444 is 44412214101.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422550882 + ... + 422550905.
It is an arithmetic number, because the mean of its divisors is an integer number (1971904172).
Almost surely, 210141221444 is an apocalyptic number.
It is an amenable number.
10141221444 is an abundant number, since it is smaller than the sum of its proper divisors (13521628620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10141221444 is a wasteful number, since it uses less digits than its factorization.
10141221444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 845101794 (or 845101792 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 10141221444 its reverse (44412214101), we get a palindrome (54553435545).
The spelling of 10141221444 in words is "ten billion, one hundred forty-one million, two hundred twenty-one thousand, four hundred forty-four".
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