Base | Representation |
---|---|
bin | 100011001011000010… |
… | …0011111010101010001 |
3 | 21012221222011111011210 |
4 | 1012112010133111101 |
5 | 2214142221001340 |
6 | 54410553130333 |
7 | 5312521064244 |
oct | 1062604372521 |
9 | 235858144153 |
10 | 75532203345 |
11 | 2a03aa61355 |
12 | 1277b6b99a9 |
13 | 7179625161 |
14 | 392765325b |
15 | 1e71142180 |
hex | 119611f551 |
75532203345 has 24 divisors (see below), whose sum is σ = 128378617344. Its totient is φ = 37914201856.
The previous prime is 75532203323. The next prime is 75532203403. The reversal of 75532203345 is 54330223557.
It is not a de Polignac number, because 75532203345 - 29 = 75532202833 is a prime.
It is a super-2 number, since 2×755322033452 (a number of 23 digits) contains 22 as substring.
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 23 ways as a sum of consecutive naturals, for example, 8707569 + ... + 8716238.
It is an arithmetic number, because the mean of its divisors is an integer number (5349109056).
Almost surely, 275532203345 is an apocalyptic number.
It is an amenable number.
75532203345 is a deficient number, since it is larger than the sum of its proper divisors (52846413999).
75532203345 is a wasteful number, since it uses less digits than its factorization.
75532203345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17423849 (or 17423832 counting only the distinct ones).
The product of its (nonzero) digits is 378000, while the sum is 39.
The spelling of 75532203345 in words is "seventy-five billion, five hundred thirty-two million, two hundred three thousand, three hundred forty-five".
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