Base | Representation |
---|---|
bin | 10101000100000101… |
… | …111011100101001000 |
3 | 2011101020022221012222 |
4 | 111010011323211020 |
5 | 332310003220203 |
6 | 14220141553212 |
7 | 1430322245561 |
oct | 250405734510 |
9 | 64336287188 |
10 | 22617241928 |
11 | 9656930686 |
12 | 4472575808 |
13 | 21959a67b8 |
14 | 1147b35168 |
15 | 8c5905038 |
hex | 54417b948 |
22617241928 has 12 divisors (see below), whose sum is σ = 42408126195. Its totient is φ = 11308408280.
The previous prime is 22617241901. The next prime is 22617241931. The reversal of 22617241928 is 82914271622.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 11308620964 + 11308620964 = 106342^2 + 106342^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=106342.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 398783 + ... + 451953.
Almost surely, 222617241928 is an apocalyptic number.
It is an amenable number.
22617241928 is a deficient number, since it is larger than the sum of its proper divisors (19790884267).
22617241928 is an frugal number, since it uses more digits than its factorization.
22617241928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106348 (or 53173 counting only the distinct ones).
The product of its digits is 193536, while the sum is 44.
The spelling of 22617241928 in words is "twenty-two billion, six hundred seventeen million, two hundred forty-one thousand, nine hundred twenty-eight".
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