Base | Representation |
---|---|
bin | 10100101101000001… |
… | …001100011000000001 |
3 | 2010101020220022022011 |
4 | 110231001030120001 |
5 | 331011402432113 |
6 | 14113512412521 |
7 | 1414611636145 |
oct | 245501143001 |
9 | 63336808264 |
10 | 22230124033 |
11 | 9478364237 |
12 | 43849a7141 |
13 | 2133725860 |
14 | 110c565225 |
15 | 8a193863d |
hex | 52d04c601 |
22230124033 has 4 divisors (see below), whose sum is σ = 23940133588. Its totient is φ = 20520114480.
The previous prime is 22230124019. The next prime is 22230124067. The reversal of 22230124033 is 33042103222.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33042103222 = 2 ⋅16521051611.
It can be written as a sum of positive squares in 2 ways, for example, as 11691664384 + 10538459649 = 108128^2 + 102657^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22230124033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22230123995 and 22230124013.
It is not an unprimeable number, because it can be changed into a prime (22230124073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855004758 + ... + 855004783.
It is an arithmetic number, because the mean of its divisors is an integer number (5985033397).
Almost surely, 222230124033 is an apocalyptic number.
It is an amenable number.
22230124033 is a deficient number, since it is larger than the sum of its proper divisors (1710009555).
22230124033 is a wasteful number, since it uses less digits than its factorization.
22230124033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1710009554.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 22230124033 its reverse (33042103222), we get a palindrome (55272227255).
The spelling of 22230124033 in words is "twenty-two billion, two hundred thirty million, one hundred twenty-four thousand, thirty-three".
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