Base | Representation |
---|---|
bin | 10100111101101101… |
… | …001011001101100101 |
3 | 2011002202201000010021 |
4 | 110331231023031211 |
5 | 332100040322221 |
6 | 14201353155141 |
7 | 1424551412545 |
oct | 247555131545 |
9 | 64082630107 |
10 | 22510089061 |
11 | 96013a4099 |
12 | 44426bbab1 |
13 | 217972a335 |
14 | 1137801325 |
15 | 8bb2db041 |
hex | 53db4b365 |
22510089061 has 8 divisors (see below), whose sum is σ = 22776609240. Its totient is φ = 22243871232.
The previous prime is 22510089059. The next prime is 22510089103. The reversal of 22510089061 is 16098001522.
It can be written as a sum of positive squares in 4 ways, for example, as 3818004100 + 18692084961 = 61790^2 + 136719^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22510089061 - 21 = 22510089059 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22510089031) 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, 75981 + ... + 225373.
It is an arithmetic number, because the mean of its divisors is an integer number (2847076155).
Almost surely, 222510089061 is an apocalyptic number.
It is an amenable number.
22510089061 is a deficient number, since it is larger than the sum of its proper divisors (266520179).
22510089061 is a wasteful number, since it uses less digits than its factorization.
22510089061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151175.
The product of its (nonzero) digits is 8640, while the sum is 34.
The spelling of 22510089061 in words is "twenty-two billion, five hundred ten million, eighty-nine thousand, sixty-one".
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