Base | Representation |
---|---|
bin | 11110010111001001100… |
… | …00100100010010101000 |
3 | 10200201201210112001100220 |
4 | 33023210300210102220 |
5 | 114043003311204230 |
6 | 2115125413330040 |
7 | 135240651611241 |
oct | 17134460442250 |
9 | 3621653461326 |
10 | 1043220022440 |
11 | 372477562502 |
12 | 14a224336920 |
13 | 774b54aa30b |
14 | 386c6531cc8 |
15 | 1c20aca3d10 |
hex | f2e4c244a8 |
1043220022440 has 64 divisors (see below), whose sum is σ = 3265732252800. Its totient is φ = 266096700672.
The previous prime is 1043220022433. The next prime is 1043220022451. The reversal of 1043220022440 is 442200223401.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 1043220022440.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188986375 + ... + 188991894.
It is an arithmetic number, because the mean of its divisors is an integer number (51027066450).
Almost surely, 21043220022440 is an apocalyptic number.
1043220022440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1043220022440 is an abundant number, since it is smaller than the sum of its proper divisors (2222512230360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1043220022440 is a wasteful number, since it uses less digits than its factorization.
1043220022440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 377978306 (or 377978302 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 1043220022440 its reverse (442200223401), we get a palindrome (1485420245841).
The spelling of 1043220022440 in words is "one trillion, forty-three billion, two hundred twenty million, twenty-two thousand, four hundred forty".
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