Base | Representation |
---|---|
bin | 10001011101111010000… |
… | …101000110100010010000 |
3 | 11020202022001001211010010 |
4 | 101131322011012202100 |
5 | 124131301033032144 |
6 | 2315232550234520 |
7 | 152502433636644 |
oct | 21357205064220 |
9 | 4222261054103 |
10 | 1200344033424 |
11 | 423076a06538 |
12 | 174774955a40 |
13 | 89265962193 |
14 | 421500c0c24 |
15 | 21354ee65b9 |
hex | 1177a146890 |
1200344033424 has 40 divisors (see below), whose sum is σ = 3108289494240. Its totient is φ = 399159743488.
The previous prime is 1200344033411. The next prime is 1200344033479. The reversal of 1200344033424 is 4243304430021.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1200344033391 and 1200344033400.
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 7 ways as a sum of consecutive naturals, for example, 29821377 + ... + 29861600.
It is an arithmetic number, because the mean of its divisors is an integer number (77707237356).
Almost surely, 21200344033424 is an apocalyptic number.
It is an amenable number.
1200344033424 is an abundant number, since it is smaller than the sum of its proper divisors (1907945460816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1200344033424 is a wasteful number, since it uses less digits than its factorization.
1200344033424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59683407 (or 59683401 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 1200344033424 its reverse (4243304430021), we get a palindrome (5443648463445).
The spelling of 1200344033424 in words is "one trillion, two hundred billion, three hundred forty-four million, thirty-three thousand, four hundred twenty-four".
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