Base | Representation |
---|---|
bin | 10110111110000110… |
… | …10110011111101010 |
3 | 1011211110002020020212 |
4 | 23133003112133222 |
5 | 200224011213310 |
6 | 5355412221122 |
7 | 614413252400 |
oct | 133703263752 |
9 | 34743066225 |
10 | 12332132330 |
11 | 5259192601 |
12 | 248200a7a2 |
13 | 1216c0302b |
14 | 84db97470 |
15 | 4c29ca205 |
hex | 2df0d67ea |
12332132330 has 24 divisors (see below), whose sum is σ = 25821976068. Its totient is φ = 4228159488.
The previous prime is 12332132321. The next prime is 12332132353. The reversal of 12332132330 is 3323123321.
It can be written as a sum of positive squares in 2 ways, for example, as 11571089761 + 761042569 = 107569^2 + 27587^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12332132296 and 12332132305.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12583319 + ... + 12584298.
Almost surely, 212332132330 is an apocalyptic number.
12332132330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12332132330 is an abundant number, since it is smaller than the sum of its proper divisors (13489843738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12332132330 is a wasteful number, since it uses less digits than its factorization.
12332132330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25167638 (or 25167631 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 12332132330 its reverse (3323123321), we get a palindrome (15655255651).
Subtracting from 12332132330 its reverse (3323123321), we obtain a palindrome (9009009009).
The spelling of 12332132330 in words is "twelve billion, three hundred thirty-two million, one hundred thirty-two thousand, three hundred thirty".
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