Base | Representation |
---|---|
bin | 10011111111111111111111… |
… | …111111111111111111111100 |
3 | 102112102222112110120001210021 |
4 | 103333333333333333333330 |
5 | 43012122441114101301 |
6 | 511024405443421524 |
7 | 24345652564366522 |
oct | 2377777777777774 |
9 | 375388473501707 |
10 | 87960930222076 |
11 | 26033025a78a0a |
12 | 9a475016848a4 |
13 | 3a108ac31c592 |
14 | 17a149040c312 |
15 | a280eb8b38a1 |
hex | 4ffffffffffc |
87960930222076 has 24 divisors (see below), whose sum is σ = 156721590184320. Its totient is φ = 43188268830000.
The previous prime is 87960930222049. The next prime is 87960930222083. The reversal of 87960930222076 is 67022203906978.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (43) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616903986 + ... + 617046553.
It is an arithmetic number, because the mean of its divisors is an integer number (6530066257680).
Almost surely, 287960930222076 is an apocalyptic number.
It is an amenable number.
87960930222076 is a deficient number, since it is larger than the sum of its proper divisors (68760659962244).
87960930222076 is a wasteful number, since it uses less digits than its factorization.
87960930222076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1233950865 (or 1233950863 counting only the distinct ones).
The product of its (nonzero) digits is 27433728, while the sum is 61.
The spelling of 87960930222076 in words is "eighty-seven trillion, nine hundred sixty billion, nine hundred thirty million, two hundred twenty-two thousand, seventy-six".
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