Base | Representation |
---|---|
bin | 10110100100010000… |
… | …000010110000100001 |
3 | 2022112122222012210211 |
4 | 112210100002300201 |
5 | 344111002134010 |
6 | 15044211454121 |
7 | 1515311620123 |
oct | 264420026041 |
9 | 68478865724 |
10 | 24230505505 |
11 | a304541468 |
12 | 48428b7341 |
13 | 2391ca472b |
14 | 125c0bd213 |
15 | 96c37408a |
hex | 5a4402c21 |
24230505505 has 16 divisors (see below), whose sum is σ = 29241393984. Its totient is φ = 19274762560.
The previous prime is 24230505487. The next prime is 24230505511. The reversal of 24230505505 is 50550503242.
It is a happy number.
It is not a de Polignac number, because 24230505505 - 29 = 24230504993 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 918834 + ... + 944836.
It is an arithmetic number, because the mean of its divisors is an integer number (1827587124).
Almost surely, 224230505505 is an apocalyptic number.
It is an amenable number.
24230505505 is a deficient number, since it is larger than the sum of its proper divisors (5010888479).
24230505505 is a wasteful number, since it uses less digits than its factorization.
24230505505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27056.
The product of its (nonzero) digits is 30000, while the sum is 31.
The spelling of 24230505505 in words is "twenty-four billion, two hundred thirty million, five hundred five thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •