Base | Representation |
---|---|
bin | 111001011011111010… |
… | …1100000111011011001 |
3 | 102210101000021001022212 |
4 | 1302313311200323121 |
5 | 4010101343441241 |
6 | 132355123524505 |
7 | 11624364056012 |
oct | 1626765407331 |
9 | 383330231285 |
10 | 123343343321 |
11 | 48345113480 |
12 | 1baa3529735 |
13 | b828a63c23 |
14 | 5d813a6009 |
15 | 331d76abeb |
hex | 1cb7d60ed9 |
123343343321 has 8 divisors (see below), whose sum is σ = 135888617088. Its totient is φ = 111020110000.
The previous prime is 123343343293. The next prime is 123343343339.
123343343321 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123343343321 - 214 = 123343326937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123343343521) 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, 55508945 + ... + 55511166.
It is an arithmetic number, because the mean of its divisors is an integer number (16986077136).
Almost surely, 2123343343321 is an apocalyptic number.
123343343321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
123343343321 is a deficient number, since it is larger than the sum of its proper divisors (12545273767).
123343343321 is a wasteful number, since it uses less digits than its factorization.
123343343321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111020223.
The product of its digits is 46656, while the sum is 32.
It can be divided in two parts, 123343 and 343321, that added together give a palindrome (466664).
The spelling of 123343343321 in words is "one hundred twenty-three billion, three hundred forty-three million, three hundred forty-three thousand, three hundred twenty-one".
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