Base | Representation |
---|---|
bin | 10000001100110010… |
… | …11000000100010100 |
3 | 211110010102002011220 |
4 | 20012121120010110 |
5 | 120302444000233 |
6 | 3555004130340 |
7 | 425345256123 |
oct | 100631300424 |
9 | 24403362156 |
10 | 8697250068 |
11 | 3763409781 |
12 | 18288369b0 |
13 | a87b2b920 |
14 | 5c7127aba |
15 | 35d827eb3 |
hex | 206658114 |
8697250068 has 48 divisors (see below), whose sum is σ = 22026762240. Its totient is φ = 2654999424.
The previous prime is 8697250033. The next prime is 8697250069. The reversal of 8697250068 is 8600527968.
It is a self number, because there is not a number n which added to its sum of digits gives 8697250068.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8697250069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199683 + ... + 239306.
It is an arithmetic number, because the mean of its divisors is an integer number (458890880).
Almost surely, 28697250068 is an apocalyptic number.
It is an amenable number.
8697250068 is an abundant number, since it is smaller than the sum of its proper divisors (13329512172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8697250068 is a wasteful number, since it uses less digits than its factorization.
8697250068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439136 (or 439134 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 51.
The square root of 8697250068 is about 93259.0481830047. The cubic root of 8697250068 is about 2056.4933955557.
The spelling of 8697250068 in words is "eight billion, six hundred ninety-seven million, two hundred fifty thousand, sixty-eight".
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