Base | Representation |
---|---|
bin | 101101100001… |
… | …100100000000 |
3 | 211110022022020 |
4 | 231201210000 |
5 | 11023341302 |
6 | 1103441440 |
7 | 203302602 |
oct | 55414400 |
9 | 24408266 |
10 | 11933952 |
11 | 6811178 |
12 | 3bb6280 |
13 | 261ac14 |
14 | 1829172 |
15 | 10aaebc |
hex | b61900 |
11933952 has 72 divisors (see below), whose sum is σ = 32622240. Its totient is φ = 3870720.
The previous prime is 11933951. The next prime is 11933963. The reversal of 11933952 is 25933911.
It is not an unprimeable number, because it can be changed into a prime (11933951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31299 + ... + 31677.
Almost surely, 211933952 is an apocalyptic number.
11933952 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 11933952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16311120).
11933952 is an abundant number, since it is smaller than the sum of its proper divisors (20688288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11933952 is an equidigital number, since it uses as much as digits as its factorization.
11933952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439 (or 425 counting only the distinct ones).
The product of its digits is 7290, while the sum is 33.
The square root of 11933952 is about 3454.5552535746. Note that the first 3 decimals coincide. The cubic root of 11933952 is about 228.5220417108.
The spelling of 11933952 in words is "eleven million, nine hundred thirty-three thousand, nine hundred fifty-two".
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