Base | Representation |
---|---|
bin | 100011001111110000… |
… | …1011101101100111100 |
3 | 21020101000120201100220 |
4 | 1012133201131230330 |
5 | 2220003320400123 |
6 | 54434420221340 |
7 | 5316455063121 |
oct | 1063741355474 |
9 | 236330521326 |
10 | 75690793788 |
11 | 2a111530735 |
12 | 1280483a850 |
13 | 71a344115c |
14 | 3940736748 |
15 | 1e8001bce3 |
hex | 119f85db3c |
75690793788 has 24 divisors (see below), whose sum is σ = 182701916880. Its totient is φ = 24360255360.
The previous prime is 75690793769. The next prime is 75690793793. The reversal of 75690793788 is 88739709657.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108750793 + ... + 108751488.
It is an arithmetic number, because the mean of its divisors is an integer number (7612579870).
Almost surely, 275690793788 is an apocalyptic number.
It is an amenable number.
75690793788 is an abundant number, since it is smaller than the sum of its proper divisors (107011123092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75690793788 is a wasteful number, since it uses less digits than its factorization.
75690793788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217502317 (or 217502315 counting only the distinct ones).
The product of its (nonzero) digits is 160030080, while the sum is 69.
The spelling of 75690793788 in words is "seventy-five billion, six hundred ninety million, seven hundred ninety-three thousand, seven hundred eighty-eight".
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