| Base | Representation |
|---|---|
| bin | 10011011011110… |
| … | …000100000000000 |
| 3 | 211201111201210200 |
| 4 | 103123300200000 |
| 5 | 1131431344043 |
| 6 | 52204125200 |
| 7 | 11036216400 |
| oct | 2333604000 |
| 9 | 751451720 |
| 10 | 326043648 |
| 11 | 158052467 |
| 12 | 91236800 |
| 13 | 52719048 |
| 14 | 31432800 |
| 15 | 1d9557d3 |
| hex | 136f0800 |
326043648 has 324 divisors, whose sum is σ = 1156104495. Its totient is φ = 88252416.
The previous prime is 326043643. The next prime is 326043677. The reversal of 326043648 is 846340623.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
326043648 is a `hidden beast` number, since 3 + 2 + 6 + 0 + 4 + 3 + 648 = 666.
It can be written as a sum of positive squares in only one way, i.e., 163021824 + 163021824 = 12768^2 + 12768^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=12768.
It is a super-2 number, since 2×3260436482 = 212608920802295808, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (326043643) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 17160183 + ... + 17160201.
Almost surely, 2326043648 is an apocalyptic number.
326043648 is a gapful number since it is divisible by the number (38) 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 326043648
326043648 is an abundant number, since it is smaller than the sum of its proper divisors (830060847).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
326043648 is a wasteful number, since it uses less digits than its factorization.
326043648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80 (or 31 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 36.
The square root of 326043648 is about 18056.6787643797. The cubic root of 326043648 is about 688.2695896795.
The spelling of 326043648 in words is "three hundred twenty-six million, forty-three thousand, six hundred forty-eight".
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