Base | Representation |
---|---|
bin | 100001001001100… |
… | …1011010010010111 |
3 | 2212112000212121102 |
4 | 1002103023102113 |
5 | 4234223320343 |
6 | 302212540315 |
7 | 36364406564 |
oct | 10223132227 |
9 | 2775025542 |
10 | 1112323223 |
11 | 5209719a0 |
12 | 27062169b |
13 | 1495a6b2b |
14 | a7a2986b |
15 | 679bc3b8 |
hex | 424cb497 |
1112323223 has 4 divisors (see below), whose sum is σ = 1213443528. Its totient is φ = 1011202920.
The previous prime is 1112323211. The next prime is 1112323231. The reversal of 1112323223 is 3223232111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3223232111 = 11 ⋅293021101.
It is a cyclic number.
It is not a de Polignac number, because 1112323223 - 24 = 1112323207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1112323195 and 1112323204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112323123) 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, 50560136 + ... + 50560157.
It is an arithmetic number, because the mean of its divisors is an integer number (303360882).
Almost surely, 21112323223 is an apocalyptic number.
1112323223 is a deficient number, since it is larger than the sum of its proper divisors (101120305).
1112323223 is a wasteful number, since it uses less digits than its factorization.
1112323223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101120304.
The product of its digits is 432, while the sum is 20.
The square root of 1112323223 is about 33351.5100557681. The cubic root of 1112323223 is about 1036.1206631246.
Adding to 1112323223 its reverse (3223232111), we get a palindrome (4335555334).
The spelling of 1112323223 in words is "one billion, one hundred twelve million, three hundred twenty-three thousand, two hundred twenty-three".
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