| Base | Representation |
|---|---|
| bin | 10011100011011… |
| … | …001001111100000 |
| 3 | 211212021102212200 |
| 4 | 103203121033200 |
| 5 | 1132434424121 |
| 6 | 52315053200 |
| 7 | 11062224660 |
| oct | 2343311740 |
| 9 | 755242780 |
| 10 | 328045536 |
| 11 | 15919a515 |
| 12 | 91a41200 |
| 13 | 52c6a2b0 |
| 14 | 317d41a0 |
| 15 | 1dbeda26 |
| hex | 138d93e0 |
328045536 has 144 divisors (see below), whose sum is σ = 1148251104. Its totient is φ = 86510592.
The previous prime is 328045517. The next prime is 328045547. The reversal of 328045536 is 635540823.
It is a happy number.
328045536 is a `hidden beast` number, since 3 + 2 + 80 + 45 + 536 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×3280455362 = 215227747379054592, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 328045536.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19950 + ... + 32466.
It is an arithmetic number, because the mean of its divisors is an integer number (7973966).
Almost surely, 2328045536 is an apocalyptic number.
328045536 is a gapful number since it is divisible by the number (36) 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 328045536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574125552).
328045536 is an abundant number, since it is smaller than the sum of its proper divisors (820205568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
328045536 is a wasteful number, since it uses less digits than its factorization.
328045536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12553 (or 12542 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
The square root of 328045536 is about 18112.0273851383. The cubic root of 328045536 is about 689.6753608315.
The spelling of 328045536 in words is "three hundred twenty-eight million, forty-five thousand, five hundred thirty-six".
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