Base | Representation |
---|---|
bin | 110000110101110110… |
… | …101101110011110111 |
3 | 12000100212000201100000 |
4 | 300311312231303313 |
5 | 1324400421042130 |
6 | 40031514322343 |
7 | 3534406235565 |
oct | 606566556367 |
9 | 160325021300 |
10 | 52443143415 |
11 | 20271872943 |
12 | a1b71293b3 |
13 | 4c39c82c10 |
14 | 2776dc0a35 |
15 | 156e0de260 |
hex | c35dadcf7 |
52443143415 has 48 divisors (see below), whose sum is σ = 101519597088. Its totient is φ = 25818155136.
The previous prime is 52443143369. The next prime is 52443143449. The reversal of 52443143415 is 51434134425.
It is not a de Polignac number, because 52443143415 - 26 = 52443143351 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52443143415.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1644324 + ... + 1675913.
It is an arithmetic number, because the mean of its divisors is an integer number (2114991606).
Almost surely, 252443143415 is an apocalyptic number.
52443143415 is a deficient number, since it is larger than the sum of its proper divisors (49076453673).
52443143415 is a wasteful number, since it uses less digits than its factorization.
52443143415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3320270 (or 3320258 counting only the distinct ones).
The product of its digits is 115200, while the sum is 36.
The spelling of 52443143415 in words is "fifty-two billion, four hundred forty-three million, one hundred forty-three thousand, four hundred fifteen".
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