Base | Representation |
---|---|
bin | 100000110110010… |
… | …1001011010101111 |
3 | 2211211000201201221 |
4 | 1001230221122233 |
5 | 4224132114043 |
6 | 301212244211 |
7 | 36212512126 |
oct | 10154513257 |
9 | 2754021657 |
10 | 1102223023 |
11 | 5161a3520 |
12 | 269170667 |
13 | 14747b795 |
14 | a655aabd |
15 | 66b748ed |
hex | 41b296af |
1102223023 has 16 divisors (see below), whose sum is σ = 1210766976. Its totient is φ = 995099040.
The previous prime is 1102222993. The next prime is 1102223027. The reversal of 1102223023 is 3203222011.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1102223023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1102222988 and 1102223006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102223027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1627761 + ... + 1628437.
It is an arithmetic number, because the mean of its divisors is an integer number (75672936).
Almost surely, 21102223023 is an apocalyptic number.
1102223023 is a deficient number, since it is larger than the sum of its proper divisors (108543953).
1102223023 is a wasteful number, since it uses less digits than its factorization.
1102223023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1494.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1102223023 is about 33199.7443213046. The cubic root of 1102223023 is about 1032.9750361556.
Adding to 1102223023 its reverse (3203222011), we get a palindrome (4305445034).
The spelling of 1102223023 in words is "one billion, one hundred two million, two hundred twenty-three thousand, twenty-three".
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