Base | Representation |
---|---|
bin | 10100101100111011… |
… | …011101111011001010 |
3 | 2010101011002001100012 |
4 | 110230323131323022 |
5 | 331011011414200 |
6 | 14113420311522 |
7 | 1414563115124 |
oct | 245473357312 |
9 | 63334061305 |
10 | 22228623050 |
11 | 9477529557 |
12 | 43843a25a2 |
13 | 213331b5ba |
14 | 110c294214 |
15 | 8a173da35 |
hex | 52ceddeca |
22228623050 has 24 divisors (see below), whose sum is σ = 41555131596. Its totient is φ = 8846311040.
The previous prime is 22228623023. The next prime is 22228623059. The reversal of 22228623050 is 5032682222.
It can be written as a sum of positive squares in 6 ways, for example, as 9687086929 + 12541536121 = 98423^2 + 111989^2 .
It is a super-2 number, since 2×222286230502 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22228622998 and 22228623016.
It is not an unprimeable number, because it can be changed into a prime (22228623059) 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, 1118507 + ... + 1138206.
Almost surely, 222228623050 is an apocalyptic number.
22228623050 is a deficient number, since it is larger than the sum of its proper divisors (19326508546).
22228623050 is a wasteful number, since it uses less digits than its factorization.
22228623050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2256922 (or 2256917 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
The spelling of 22228623050 in words is "twenty-two billion, two hundred twenty-eight million, six hundred twenty-three thousand, fifty".
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