Base | Representation |
---|---|
bin | 100110111111… |
… | …011100001100 |
3 | 201020022000120 |
4 | 212333130030 |
5 | 10104040244 |
6 | 1003024540 |
7 | 152610531 |
oct | 46773414 |
9 | 21208016 |
10 | 10221324 |
11 | 5851483 |
12 | 350b150 |
13 | 216b529 |
14 | 1500d88 |
15 | d6d819 |
hex | 9bf70c |
10221324 has 24 divisors (see below), whose sum is σ = 24495408. Its totient is φ = 3314880.
The previous prime is 10221293. The next prime is 10221347. The reversal of 10221324 is 42312201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11067 + ... + 11954.
It is an arithmetic number, because the mean of its divisors is an integer number (1020642).
Almost surely, 210221324 is an apocalyptic number.
It is an amenable number.
10221324 is an abundant number, since it is smaller than the sum of its proper divisors (14274084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10221324 is a wasteful number, since it uses less digits than its factorization.
10221324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23065 (or 23063 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 10221324 is about 3197.0805432457. The cubic root of 10221324 is about 217.0213121557.
Adding to 10221324 its reverse (42312201), we get a palindrome (52533525).
It can be divided in two parts, 1022 and 1324, that added together give a triangular number (2346 = T68).
The spelling of 10221324 in words is "ten million, two hundred twenty-one thousand, three hundred twenty-four".
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