Base | Representation |
---|---|
bin | 10011011011100… |
… | …010111010100000 |
3 | 211201101220110122 |
4 | 103123202322200 |
5 | 1131423104000 |
6 | 52203015412 |
7 | 11035565222 |
oct | 2333427240 |
9 | 751356418 |
10 | 325988000 |
11 | 158014678 |
12 | 9120a568 |
13 | 526c9910 |
14 | 3141a412 |
15 | 1d944085 |
hex | 136e2ea0 |
325988000 has 96 divisors (see below), whose sum is σ = 862701840. Its totient is φ = 120345600.
The previous prime is 325987999. The next prime is 325988009. The reversal of 325988000 is 889523.
It can be written as a sum of positive squares in 8 ways, for example, as 3857296 + 322130704 = 1964^2 + 17948^2 .
It is a super-2 number, since 2×3259880002 = 212536352288000000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (325988009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48866 + ... + 55134.
Almost surely, 2325988000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 325988000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (431350920).
325988000 is an abundant number, since it is smaller than the sum of its proper divisors (536713840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325988000 is a wasteful number, since it uses less digits than its factorization.
325988000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6307 (or 6289 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 325988000 is about 18055.1377729443. The cubic root of 325988000 is about 688.2304302954.
The spelling of 325988000 in words is "three hundred twenty-five million, nine hundred eighty-eight thousand".
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