Base | Representation |
---|---|
bin | 10100100001000110… |
… | …111011100010010011 |
3 | 2002212022220021002100 |
4 | 110201012323202103 |
5 | 330104224120311 |
6 | 14042013451443 |
7 | 1406634320523 |
oct | 244106734223 |
9 | 62768807070 |
10 | 22030301331 |
11 | 9385592505 |
12 | 4329aa0b83 |
13 | 210120117c |
14 | 10cdbcb683 |
15 | 88e116a56 |
hex | 5211bb893 |
22030301331 has 12 divisors (see below), whose sum is σ = 31831443280. Its totient is φ = 14682299760.
The previous prime is 22030301297. The next prime is 22030301351. The reversal of 22030301331 is 13310303022.
22030301331 is a `hidden beast` number, since 2 + 2 + 0 + 30 + 301 + 331 = 666.
It is not a de Polignac number, because 22030301331 - 29 = 22030300819 is a prime.
It is a super-2 number, since 2×220303013312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22030301351) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349975 + ... + 408096.
Almost surely, 222030301331 is an apocalyptic number.
22030301331 is a deficient number, since it is larger than the sum of its proper divisors (9801141949).
22030301331 is a wasteful number, since it uses less digits than its factorization.
22030301331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 761306 (or 761303 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 22030301331 its reverse (13310303022), we get a palindrome (35340604353).
The spelling of 22030301331 in words is "twenty-two billion, thirty million, three hundred one thousand, three hundred thirty-one".
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