Base | Representation |
---|---|
bin | 100110010001… |
… | …100110000100 |
3 | 200212202102121 |
4 | 212101212010 |
5 | 10032033130 |
6 | 555015324 |
7 | 151166206 |
oct | 46214604 |
9 | 20782377 |
10 | 10033540 |
11 | 5733390 |
12 | 343a544 |
13 | 2103c0a |
14 | 1492776 |
15 | d32d7a |
hex | 991984 |
10033540 has 48 divisors (see below), whose sum is σ = 23405760. Its totient is φ = 3582080.
The previous prime is 10033493. The next prime is 10033547. The reversal of 10033540 is 4533001.
It is not an unprimeable number, because it can be changed into a prime (10033547) 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, 12594 + ... + 13366.
It is an arithmetic number, because the mean of its divisors is an integer number (487620).
Almost surely, 210033540 is an apocalyptic number.
10033540 is a gapful number since it is divisible by the number (10) 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 10033540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11702880).
10033540 is an abundant number, since it is smaller than the sum of its proper divisors (13372220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10033540 is a wasteful number, since it uses less digits than its factorization.
10033540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852 (or 850 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 10033540 is about 3167.5763605634. The cubic root of 10033540 is about 215.6840660142.
Adding to 10033540 its reverse (4533001), we get a palindrome (14566541).
The spelling of 10033540 in words is "ten million, thirty-three thousand, five hundred forty".
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