Base | Representation |
---|---|
bin | 111001111100000100… |
… | …1000111110100110101 |
3 | 102220011012100221001011 |
4 | 1303320021013310311 |
5 | 4014304042201310 |
6 | 133054144032221 |
7 | 11663204315155 |
oct | 1637011076465 |
9 | 386135327034 |
10 | 124422225205 |
11 | 488491143a3 |
12 | 20144902671 |
13 | b96b42c585 |
14 | 60447a8765 |
15 | 338332e78a |
hex | 1cf8247d35 |
124422225205 has 16 divisors (see below), whose sum is σ = 150263979264. Its totient is φ = 98899911360.
The previous prime is 124422225199. The next prime is 124422225223. The reversal of 124422225205 is 502522224421.
It is not a de Polignac number, because 124422225205 - 211 = 124422223157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3258132 + ... + 3296098.
It is an arithmetic number, because the mean of its divisors is an integer number (9391498704).
Almost surely, 2124422225205 is an apocalyptic number.
It is an amenable number.
124422225205 is a deficient number, since it is larger than the sum of its proper divisors (25841754059).
124422225205 is a wasteful number, since it uses less digits than its factorization.
124422225205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42156.
The product of its (nonzero) digits is 25600, while the sum is 31.
Adding to 124422225205 its reverse (502522224421), we get a palindrome (626944449626).
The spelling of 124422225205 in words is "one hundred twenty-four billion, four hundred twenty-two million, two hundred twenty-five thousand, two hundred five".
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