Base | Representation |
---|---|
bin | 100110011000111110… |
… | …100001000110110111 |
3 | 10221101210000111112102 |
4 | 212120332201012313 |
5 | 1133410113343111 |
6 | 30534202012315 |
7 | 2656333453061 |
oct | 463076410667 |
9 | 127353014472 |
10 | 41221231031 |
11 | 16533345a92 |
12 | 7ba4aa709b |
13 | 3b6c09b586 |
14 | 1dd0866731 |
15 | 1113d1813b |
hex | 998fa11b7 |
41221231031 has 8 divisors (see below), whose sum is σ = 41347671504. Its totient is φ = 41094835200.
The previous prime is 41221231027. The next prime is 41221231057. The reversal of 41221231031 is 13013212214.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 41221231031 - 22 = 41221231027 is a prime.
It is a super-2 number, since 2×412212310312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 41221230994 and 41221231012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41221231001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3325361 + ... + 3337733.
It is an arithmetic number, because the mean of its divisors is an integer number (5168458938).
Almost surely, 241221231031 is an apocalyptic number.
41221231031 is a deficient number, since it is larger than the sum of its proper divisors (126440473).
41221231031 is a wasteful number, since it uses less digits than its factorization.
41221231031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22321.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 41221231031 its reverse (13013212214), we get a palindrome (54234443245).
The spelling of 41221231031 in words is "forty-one billion, two hundred twenty-one million, two hundred thirty-one thousand, thirty-one".
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