Base | Representation |
---|---|
bin | 10110111100101011… |
… | …00111000001111010 |
3 | 1011210121112000211121 |
4 | 23132111213001322 |
5 | 200212424011214 |
6 | 5354303215454 |
7 | 614206321456 |
oct | 133625470172 |
9 | 34717460747 |
10 | 12320141434 |
11 | 5252442677 |
12 | 2479ba758a |
13 | 1214595223 |
14 | 84c355666 |
15 | 4c190c424 |
hex | 2de56707a |
12320141434 has 16 divisors (see below), whose sum is σ = 19684461888. Its totient is φ = 5762994112.
The previous prime is 12320141381. The next prime is 12320141441. The reversal of 12320141434 is 43414102321.
It is a junction number, because it is equal to n+sod(n) for n = 12320141399 and 12320141408.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079224 + ... + 1090579.
It is an arithmetic number, because the mean of its divisors is an integer number (1230278868).
Almost surely, 212320141434 is an apocalyptic number.
12320141434 is a deficient number, since it is larger than the sum of its proper divisors (7364320454).
12320141434 is a wasteful number, since it uses less digits than its factorization.
12320141434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2169989.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 12320141434 its reverse (43414102321), we get a palindrome (55734243755).
The spelling of 12320141434 in words is "twelve billion, three hundred twenty million, one hundred forty-one thousand, four hundred thirty-four".
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