Base | Representation |
---|---|
bin | 1001110100111… |
… | …1110100100101 |
3 | 2212120021011000 |
4 | 2131033310211 |
5 | 41023041123 |
6 | 4031303513 |
7 | 1010243022 |
oct | 235176445 |
9 | 85507130 |
10 | 41221413 |
11 | 212a5292 |
12 | 1197ab99 |
13 | 870378c |
14 | 5690549 |
15 | 3943b43 |
hex | 274fd25 |
41221413 has 32 divisors (see below), whose sum is σ = 66769920. Its totient is φ = 25021440.
The previous prime is 41221409. The next prime is 41221417. The reversal of 41221413 is 31412214.
It is an interprime number because it is at equal distance from previous prime (41221409) and next prime (41221417).
It is not a de Polignac number, because 41221413 - 22 = 41221409 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41221417) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12781 + ... + 15677.
It is an arithmetic number, because the mean of its divisors is an integer number (2086560).
Almost surely, 241221413 is an apocalyptic number.
It is an amenable number.
41221413 is a deficient number, since it is larger than the sum of its proper divisors (25548507).
41221413 is a wasteful number, since it uses less digits than its factorization.
41221413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2954 (or 2948 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 41221413 is about 6420.3904086901. The cubic root of 41221413 is about 345.4413255728.
Adding to 41221413 its reverse (31412214), we get a palindrome (72633627).
The spelling of 41221413 in words is "forty-one million, two hundred twenty-one thousand, four hundred thirteen".
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