Base | Representation |
---|---|
bin | 10110010110100100… |
… | …100011001010101001 |
3 | 2021221200010010120211 |
4 | 112112210203022221 |
5 | 343123224000410 |
6 | 15005332421121 |
7 | 1506524064145 |
oct | 262644431251 |
9 | 67850103524 |
10 | 24001000105 |
11 | a1a6a36685 |
12 | 4799a777a1 |
13 | 2356589614 |
14 | 123981a225 |
15 | 95713c68a |
hex | 5969232a9 |
24001000105 has 8 divisors (see below), whose sum is σ = 29206851264. Its totient is φ = 18930366000.
The previous prime is 24001000087. The next prime is 24001000109. The reversal of 24001000105 is 50100010042.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 24001000105 - 25 = 24001000073 is a prime.
It is a super-2 number, since 2×240010001052 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (24001000109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33803871 + ... + 33804580.
It is an arithmetic number, because the mean of its divisors is an integer number (3650856408).
Almost surely, 224001000105 is an apocalyptic number.
It is an amenable number.
24001000105 is a deficient number, since it is larger than the sum of its proper divisors (5205851159).
24001000105 is an equidigital number, since it uses as much as digits as its factorization.
24001000105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67608527.
The product of its (nonzero) digits is 40, while the sum is 13.
Adding to 24001000105 its reverse (50100010042), we get a palindrome (74101010147).
The spelling of 24001000105 in words is "twenty-four billion, one million, one hundred five", and thus it is an aban number.
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