Base | Representation |
---|---|
bin | 10111111110100… |
… | …10100001100100 |
3 | 112000110222122122 |
4 | 23333102201210 |
5 | 402442442244 |
6 | 31543045112 |
7 | 4661443640 |
oct | 1377224144 |
9 | 460428578 |
10 | 201140324 |
11 | a35a1780 |
12 | 57440798 |
13 | 32896358 |
14 | 1c9dbc20 |
15 | 129d21ee |
hex | bfd2864 |
201140324 has 48 divisors (see below), whose sum is σ = 440119680. Its totient is φ = 78140160.
The previous prime is 201140309. The next prime is 201140341. The reversal of 201140324 is 423041102.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140042 + ... + 141470.
It is an arithmetic number, because the mean of its divisors is an integer number (9169160).
Almost surely, 2201140324 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 201140324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220059840).
201140324 is an abundant number, since it is smaller than the sum of its proper divisors (238979356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201140324 is a wasteful number, since it uses less digits than its factorization.
201140324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1908 (or 1906 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 201140324 is about 14182.3948612355. The cubic root of 201140324 is about 585.9128845017.
Adding to 201140324 its reverse (423041102), we get a palindrome (624181426).
The spelling of 201140324 in words is "two hundred one million, one hundred forty thousand, three hundred twenty-four".
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