Base | Representation |
---|---|
bin | 10011101010100100011… |
… | …00000000010010010101 |
3 | 2101121001220120122012012 |
4 | 21311102030000102111 |
5 | 42032302304302320 |
6 | 1234223534434005 |
7 | 66550124363255 |
oct | 11652214002225 |
9 | 2347056518165 |
10 | 675688744085 |
11 | 240615754263 |
12 | aab52962905 |
13 | 4b942831704 |
14 | 249bc605965 |
15 | 12899ad24c5 |
hex | 9d52300495 |
675688744085 has 32 divisors (see below), whose sum is σ = 840594585600. Its totient is φ = 520787312640.
The previous prime is 675688744067. The next prime is 675688744097. The reversal of 675688744085 is 580447886576.
It is not a de Polignac number, because 675688744085 - 230 = 674615002261 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199257740 + ... + 199261130.
It is an arithmetic number, because the mean of its divisors is an integer number (26268580800).
Almost surely, 2675688744085 is an apocalyptic number.
It is an amenable number.
675688744085 is a deficient number, since it is larger than the sum of its proper divisors (164905841515).
675688744085 is a wasteful number, since it uses less digits than its factorization.
675688744085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5981.
The product of its (nonzero) digits is 361267200, while the sum is 68.
The spelling of 675688744085 in words is "six hundred seventy-five billion, six hundred eighty-eight million, seven hundred forty-four thousand, eighty-five".
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