Base | Representation |
---|---|
bin | 1000111100011100… |
… | …1011000100001111 |
3 | 20012022221120022000 |
4 | 2033013023010033 |
5 | 14404130202343 |
6 | 1034130123343 |
7 | 113333231535 |
oct | 21707130417 |
9 | 6168846260 |
10 | 2401022223 |
11 | 1022350596 |
12 | 570120553 |
13 | 2c3586012 |
14 | 18ac48155 |
15 | e0bc8ed3 |
hex | 8f1cb10f |
2401022223 has 16 divisors (see below), whose sum is σ = 3558142560. Its totient is φ = 1600198848.
The previous prime is 2401022161. The next prime is 2401022263. The reversal of 2401022223 is 3222201042.
2401022223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2401022223 - 28 = 2401021967 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2401022196 and 2401022205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2401022263) 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, 93211 + ... + 116147.
It is an arithmetic number, because the mean of its divisors is an integer number (222383910).
Almost surely, 22401022223 is an apocalyptic number.
2401022223 is a deficient number, since it is larger than the sum of its proper divisors (1157120337).
2401022223 is a wasteful number, since it uses less digits than its factorization.
2401022223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26823 (or 26817 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 2401022223 is about 49000.2267647814. The cubic root of 2401022223 is about 1339.0559592272.
Adding to 2401022223 its reverse (3222201042), we get a palindrome (5623223265).
The spelling of 2401022223 in words is "two billion, four hundred one million, twenty-two thousand, two hundred twenty-three".
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