Base | Representation |
---|---|
bin | 10100100001000110… |
… | …100010110100111011 |
3 | 2002212022201010020220 |
4 | 110201012202310323 |
5 | 330104212400443 |
6 | 14042011351123 |
7 | 1406633416461 |
oct | 244106426473 |
9 | 62768633226 |
10 | 22030200123 |
11 | 9385523468 |
12 | 4329a524a3 |
13 | 2101197099 |
14 | 10cdba2831 |
15 | 88e0e6a83 |
hex | 5211a2d3b |
22030200123 has 16 divisors (see below), whose sum is σ = 30922982400. Its totient is φ = 13912279200.
The previous prime is 22030200113. The next prime is 22030200131. The reversal of 22030200123 is 32100203022.
It is not a de Polignac number, because 22030200123 - 217 = 22030069051 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22030200103) 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, 734913 + ... + 764301.
It is an arithmetic number, because the mean of its divisors is an integer number (1932686400).
Almost surely, 222030200123 is an apocalyptic number.
22030200123 is a deficient number, since it is larger than the sum of its proper divisors (8892782277).
22030200123 is a wasteful number, since it uses less digits than its factorization.
22030200123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42562.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 22030200123 its reverse (32100203022), we get a palindrome (54130403145).
The spelling of 22030200123 in words is "twenty-two billion, thirty million, two hundred thousand, one hundred twenty-three".
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