Base | Representation |
---|---|
bin | 1001110100111… |
… | …1110100110110 |
3 | 2212120021011122 |
4 | 2131033310312 |
5 | 41023041210 |
6 | 4031303542 |
7 | 1010243045 |
oct | 235176466 |
9 | 85507148 |
10 | 41221430 |
11 | 212a52a8 |
12 | 1197abb2 |
13 | 87037a3 |
14 | 569055c |
15 | 3943b55 |
hex | 274fd36 |
41221430 has 16 divisors (see below), whose sum is σ = 78563520. Its totient is φ = 15518592.
The previous prime is 41221417. The next prime is 41221463. The reversal of 41221430 is 3412214.
It is a super-3 number, since 3×412214303 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 41221399 and 41221408.
It is a congruent number.
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, 121070 + ... + 121409.
It is an arithmetic number, because the mean of its divisors is an integer number (4910220).
Almost surely, 241221430 is an apocalyptic number.
41221430 is a deficient number, since it is larger than the sum of its proper divisors (37342090).
41221430 is a wasteful number, since it uses less digits than its factorization.
41221430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242503.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 41221430 is about 6420.3917325970. The cubic root of 41221430 is about 345.4413730602.
Adding to 41221430 its reverse (3412214), we get a palindrome (44633644).
The spelling of 41221430 in words is "forty-one million, two hundred twenty-one thousand, four hundred thirty".
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