Base | Representation |
---|---|
bin | 101111111110010011… |
… | …1000011010100010101 |
3 | 100211220210201022000211 |
4 | 1133330213003110111 |
5 | 3141442204442240 |
6 | 115154450205421 |
7 | 10304663320300 |
oct | 1377447032425 |
9 | 324823638024 |
10 | 103022343445 |
11 | 3a7674774aa |
12 | 17b71b83871 |
13 | 993aa17c48 |
14 | 4db4601b37 |
15 | 2a2e743bea |
hex | 17fc9c3515 |
103022343445 has 12 divisors (see below), whose sum is σ = 143810781804. Its totient is φ = 70643892480.
The previous prime is 103022343421. The next prime is 103022343449. The reversal of 103022343445 is 544343220301.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 33271948836 + 69750394609 = 182406^2 + 264103^2 .
It is not a de Polignac number, because 103022343445 - 29 = 103022342933 is a prime.
It is a super-2 number, since 2×1030223434452 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103022343449) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210249436 + ... + 210249925.
It is an arithmetic number, because the mean of its divisors is an integer number (11984231817).
Almost surely, 2103022343445 is an apocalyptic number.
It is an amenable number.
103022343445 is a deficient number, since it is larger than the sum of its proper divisors (40788438359).
103022343445 is an equidigital number, since it uses as much as digits as its factorization.
103022343445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420499380 (or 420499373 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 103022343445 its reverse (544343220301), we get a palindrome (647365563746).
The spelling of 103022343445 in words is "one hundred three billion, twenty-two million, three hundred forty-three thousand, four hundred forty-five".
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