Base | Representation |
---|---|
bin | 10101001000011000… |
… | …101111010110010010 |
3 | 2011120020212220211112 |
4 | 111020120233112102 |
5 | 332431424001201 |
6 | 14231234013322 |
7 | 1432155465350 |
oct | 251030572622 |
9 | 64506786745 |
10 | 22689281426 |
11 | 9693564a59 |
12 | 4492717242 |
13 | 21a78aa716 |
14 | 11535287d0 |
15 | 8cbdd50bb |
hex | 54862f592 |
22689281426 has 32 divisors (see below), whose sum is σ = 39606228480. Its totient is φ = 9547761600.
The previous prime is 22689281423. The next prime is 22689281429. The reversal of 22689281426 is 62418298622.
22689281426 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (22689281423) and next prime (22689281429).
It is not an unprimeable number, because it can be changed into a prime (22689281423) 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, 143516 + ... + 256856.
It is an arithmetic number, because the mean of its divisors is an integer number (1237694640).
Almost surely, 222689281426 is an apocalyptic number.
22689281426 is a deficient number, since it is larger than the sum of its proper divisors (16916947054).
22689281426 is a wasteful number, since it uses less digits than its factorization.
22689281426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113610.
The product of its digits is 1327104, while the sum is 50.
The spelling of 22689281426 in words is "twenty-two billion, six hundred eighty-nine million, two hundred eighty-one thousand, four hundred twenty-six".
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