Base | Representation |
---|---|
bin | 10110111101111111… |
… | …11011000000111111 |
3 | 1011211101101120002001 |
4 | 23132333323000333 |
5 | 200223243431333 |
6 | 5355341043131 |
7 | 614402516422 |
oct | 133677730077 |
9 | 34741346061 |
10 | 12331233343 |
11 | 5258729140 |
12 | 24818564a7 |
13 | 1216979aa0 |
14 | 84da019b9 |
15 | 4c289db7d |
hex | 2deffb03f |
12331233343 has 8 divisors (see below), whose sum is σ = 14487043536. Its totient is φ = 10347888000.
The previous prime is 12331233337. The next prime is 12331233359. The reversal of 12331233343 is 34333213321.
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 12331233343 - 25 = 12331233311 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 (12331233043) 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, 43116058 + ... + 43116343.
It is an arithmetic number, because the mean of its divisors is an integer number (1810880442).
Almost surely, 212331233343 is an apocalyptic number.
12331233343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12331233343 is a deficient number, since it is larger than the sum of its proper divisors (2155810193).
12331233343 is a wasteful number, since it uses less digits than its factorization.
12331233343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86232425.
The product of its digits is 11664, while the sum is 28.
Adding to 12331233343 its reverse (34333213321), we get a palindrome (46664446664).
The spelling of 12331233343 in words is "twelve billion, three hundred thirty-one million, two hundred thirty-three thousand, three hundred forty-three".
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