Base | Representation |
---|---|
bin | 111001011110010100… |
… | …1101111101110101111 |
3 | 102210120122022011102211 |
4 | 1302330221233232233 |
5 | 4010233040104203 |
6 | 132411131431251 |
7 | 11626364626255 |
oct | 1627451575657 |
9 | 383518264384 |
10 | 123424144303 |
11 | 48386791449 |
12 | 1bb065b5527 |
13 | b83c714a65 |
14 | 5d8bdda5d5 |
15 | 33258cbc6d |
hex | 1cbca6fbaf |
123424144303 has 8 divisors (see below), whose sum is σ = 127076297040. Its totient is φ = 119802553920.
The previous prime is 123424144273. The next prime is 123424144351. The reversal of 123424144303 is 303441424321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123424144303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123424144603) 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, 7632393 + ... + 7648546.
It is an arithmetic number, because the mean of its divisors is an integer number (15884537130).
Almost surely, 2123424144303 is an apocalyptic number.
123424144303 is a deficient number, since it is larger than the sum of its proper divisors (3652152737).
123424144303 is a wasteful number, since it uses less digits than its factorization.
123424144303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15281177.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 123424144303 its reverse (303441424321), we get a palindrome (426865568624).
The spelling of 123424144303 in words is "one hundred twenty-three billion, four hundred twenty-four million, one hundred forty-four thousand, three hundred three".
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