Base | Representation |
---|---|
bin | 10110100011101011… |
… | …110010010100110101 |
3 | 2022112000002100002121 |
4 | 112203223302110311 |
5 | 344101034013023 |
6 | 15043232035541 |
7 | 1515135053206 |
oct | 264353622465 |
9 | 68460070077 |
10 | 24221001013 |
11 | a2aa13a610 |
12 | 483b692bb1 |
13 | 2390027581 |
14 | 125ab275ad |
15 | 96b5e7d5d |
hex | 5a3af2535 |
24221001013 has 24 divisors (see below), whose sum is σ = 28585962720. Its totient is φ = 20296163520.
The previous prime is 24221000981. The next prime is 24221001037. The reversal of 24221001013 is 31010012242.
It is not a de Polignac number, because 24221001013 - 25 = 24221000981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24221001913) 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 23 ways as a sum of consecutive naturals, for example, 243795 + ... + 328447.
It is an arithmetic number, because the mean of its divisors is an integer number (1191081780).
Almost surely, 224221001013 is an apocalyptic number.
It is an amenable number.
24221001013 is a deficient number, since it is larger than the sum of its proper divisors (4364961707).
24221001013 is a wasteful number, since it uses less digits than its factorization.
24221001013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84757 (or 84720 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 24221001013 its reverse (31010012242), we get a palindrome (55231013255).
The spelling of 24221001013 in words is "twenty-four billion, two hundred twenty-one million, one thousand, thirteen".
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