Base | Representation |
---|---|
bin | 10011110010011101110001… |
… | …010111110010101101011001 |
3 | 102102011001202210022210220002 |
4 | 103302131301113302231121 |
5 | 42401403112020200043 |
6 | 505033224143342345 |
7 | 24221524650240413 |
oct | 2362356127625531 |
9 | 372131683283802 |
10 | 87030824381273 |
11 | 25804624524353 |
12 | 99171a6bb19b5 |
13 | 3973c825911b6 |
14 | 176c4589099b3 |
15 | a0dd11302bb8 |
hex | 4f27715f2b59 |
87030824381273 has 8 divisors (see below), whose sum is σ = 89853137024256. Its totient is φ = 84209440906800.
The previous prime is 87030824381143. The next prime is 87030824381399. The reversal of 87030824381273 is 37218342803078.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 87030824381273 - 226 = 87030757272409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (87030824371273) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232101758 + ... + 232476423.
It is an arithmetic number, because the mean of its divisors is an integer number (11231642128032).
Almost surely, 287030824381273 is an apocalyptic number.
It is an amenable number.
87030824381273 is a deficient number, since it is larger than the sum of its proper divisors (2822312642983).
87030824381273 is a wasteful number, since it uses less digits than its factorization.
87030824381273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464584255.
The product of its (nonzero) digits is 10838016, while the sum is 56.
The spelling of 87030824381273 in words is "eighty-seven trillion, thirty billion, eight hundred twenty-four million, three hundred eighty-one thousand, two hundred seventy-three".
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