Base | Representation |
---|---|
bin | 1101010111010110111… |
… | …1010100010111000101 |
3 | 210221122211002200001001 |
4 | 3111311233110113011 |
5 | 12230214300331000 |
6 | 253251501133301 |
7 | 22405625640634 |
oct | 3256557242705 |
9 | 727584080031 |
10 | 229608605125 |
11 | 89416087499 |
12 | 385bb55a231 |
13 | 18862596673 |
14 | b18256551b |
15 | 5e8ca3946a |
hex | 3575bd45c5 |
229608605125 has 16 divisors (see below), whose sum is σ = 287030016000. Its totient is φ = 183380168400.
The previous prime is 229608605123. The next prime is 229608605141. The reversal of 229608605125 is 521506806922.
It is a happy number.
It is not a de Polignac number, because 229608605125 - 21 = 229608605123 is a prime.
It is a super-3 number, since 3×2296086051253 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229608605123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458405 + ... + 1608154.
It is an arithmetic number, because the mean of its divisors is an integer number (17939376000).
Almost surely, 2229608605125 is an apocalyptic number.
229608605125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
229608605125 is a deficient number, since it is larger than the sum of its proper divisors (57421410875).
229608605125 is an equidigital number, since it uses as much as digits as its factorization.
229608605125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3067173 (or 3067163 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 46.
The spelling of 229608605125 in words is "two hundred twenty-nine billion, six hundred eight million, six hundred five thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •