Base | Representation |
---|---|
bin | 1010010000010… |
… | …1010001010001 |
3 | 2222221022000112 |
4 | 2210011101101 |
5 | 42002410301 |
6 | 4133531105 |
7 | 1031414630 |
oct | 244052121 |
9 | 88838015 |
10 | 43013201 |
11 | 22309500 |
12 | 124a3a95 |
13 | 8bb01ca |
14 | 59d9517 |
15 | 3b999bb |
hex | 2905451 |
43013201 has 24 divisors (see below), whose sum is σ = 55336512. Its totient is φ = 32709600.
The previous prime is 43013189. The next prime is 43013219. The reversal of 43013201 is 10231034.
It is not a de Polignac number, because 43013201 - 26 = 43013137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (43013221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35831 + ... + 37011.
It is an arithmetic number, because the mean of its divisors is an integer number (2305688).
Almost surely, 243013201 is an apocalyptic number.
It is an amenable number.
43013201 is a deficient number, since it is larger than the sum of its proper divisors (12323311).
43013201 is a wasteful number, since it uses less digits than its factorization.
43013201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1253 (or 1242 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 43013201 is about 6558.4450138733. The cubic root of 43013201 is about 350.3756538107.
Adding to 43013201 its reverse (10231034), we get a palindrome (53244235).
It can be divided in two parts, 430 and 13201, that added together give a palindrome (13631).
The spelling of 43013201 in words is "forty-three million, thirteen thousand, two hundred one".
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