Base | Representation |
---|---|
bin | 10100101011111000… |
… | …001111111010100111 |
3 | 2010022220220210211120 |
4 | 110223320033322213 |
5 | 330442004031043 |
6 | 14111550505023 |
7 | 1414260254640 |
oct | 245370177247 |
9 | 63286823746 |
10 | 22211002023 |
11 | 9468593621 |
12 | 437a505173 |
13 | 212c78bc62 |
14 | 1109bc86c7 |
15 | 89ee0c983 |
hex | 52be0fea7 |
22211002023 has 8 divisors (see below), whose sum is σ = 33845336448. Its totient is φ = 12692001144.
The previous prime is 22211002019. The next prime is 22211002081. The reversal of 22211002023 is 32020011222.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22211002023 - 22 = 22211002019 is a prime.
It is a super-2 number, since 2×222110020232 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22211001993 and 22211002011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22211002003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528833361 + ... + 528833402.
It is an arithmetic number, because the mean of its divisors is an integer number (4230667056).
Almost surely, 222211002023 is an apocalyptic number.
22211002023 is a deficient number, since it is larger than the sum of its proper divisors (11634334425).
22211002023 is a wasteful number, since it uses less digits than its factorization.
22211002023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1057666773.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 22211002023 its reverse (32020011222), we get a palindrome (54231013245).
The spelling of 22211002023 in words is "twenty-two billion, two hundred eleven million, two thousand, twenty-three".
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