| Base | Representation |
|---|---|
| bin | 11000110100001111… |
| … | …01011111100100000 |
| 3 | 1021101111210211222000 |
| 4 | 30122013223330200 |
| 5 | 204241204441022 |
| 6 | 10042012444000 |
| 7 | 651105455415 |
| oct | 143207537440 |
| 9 | 37344724860 |
| 10 | 13323124512 |
| 11 | 5717613705 |
| 12 | 26b9a79600 |
| 13 | 1344308139 |
| 14 | 90563c10c |
| 15 | 52e9cc6ac |
| hex | 31a1ebf20 |
13323124512 has 96 divisors (see below), whose sum is σ = 38912751360. Its totient is φ = 4434912000.
The previous prime is 13323124499. The next prime is 13323124531. The reversal of 13323124512 is 21542132331.
13323124512 is a `hidden beast` number, since 1 + 3 + 3 + 23 + 124 + 512 = 666.
13323124512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638598 + ... + 659130.
It is an arithmetic number, because the mean of its divisors is an integer number (405341160).
Almost surely, 213323124512 is an apocalyptic number.
13323124512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13323124512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19456375680).
13323124512 is an abundant number, since it is smaller than the sum of its proper divisors (25589626848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13323124512 is a wasteful number, since it uses less digits than its factorization.
13323124512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21303 (or 21289 counting only the distinct ones).
The product of its digits is 4320, while the sum is 27.
Adding to 13323124512 its reverse (21542132331), we get a palindrome (34865256843).
The spelling of 13323124512 in words is "thirteen billion, three hundred twenty-three million, one hundred twenty-four thousand, five hundred twelve".
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