Base | Representation |
---|---|
bin | 10100100111011000… |
… | …110010101110011101 |
3 | 2010010200010101100201 |
4 | 110213120302232131 |
5 | 330313211202013 |
6 | 14100255423501 |
7 | 1412353616245 |
oct | 244730625635 |
9 | 63120111321 |
10 | 22135647133 |
11 | 9429aa5356 |
12 | 4359224b91 |
13 | 2119c96c72 |
14 | 10ddbb0b25 |
15 | 8984c53dd |
hex | 527632b9d |
22135647133 has 8 divisors (see below), whose sum is σ = 23025464280. Its totient is φ = 21254264640.
The previous prime is 22135647109. The next prime is 22135647137. The reversal of 22135647133 is 33174653122.
It can be written as a sum of positive squares in 4 ways, for example, as 1017163449 + 21118483684 = 31893^2 + 145322^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22135647133 is a prime.
It is a super-2 number, since 2×221356471332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22135647092 and 22135647101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22135647137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2103310 + ... + 2113807.
It is an arithmetic number, because the mean of its divisors is an integer number (2878183035).
Almost surely, 222135647133 is an apocalyptic number.
It is an amenable number.
22135647133 is a deficient number, since it is larger than the sum of its proper divisors (889817147).
22135647133 is a wasteful number, since it uses less digits than its factorization.
22135647133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4217327.
The product of its digits is 90720, while the sum is 37.
The spelling of 22135647133 in words is "twenty-two billion, one hundred thirty-five million, six hundred forty-seven thousand, one hundred thirty-three".
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