Base | Representation |
---|---|
bin | 1010100001100… |
… | …10001101110100 |
3 | 20011010101201101 |
4 | 11100302031310 |
5 | 140100123233 |
6 | 12432135444 |
7 | 2121263533 |
oct | 520621564 |
9 | 204111641 |
10 | 88286068 |
11 | 459206a2 |
12 | 25697584 |
13 | 153a1aa0 |
14 | ba2231a |
15 | 7b3dc7d |
hex | 5432374 |
88286068 has 18 divisors (see below), whose sum is σ = 166513074. Its totient is φ = 40716144.
The previous prime is 88286041. The next prime is 88286071. The reversal of 88286068 is 86068288.
It can be written as a sum of positive squares in only one way, i.e., 61121124 + 27164944 = 7818^2 + 5212^2 .
It is a super-3 number, since 3×882860683 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67105 + ... + 68407.
Almost surely, 288286068 is an apocalyptic number.
It is an amenable number.
88286068 is a deficient number, since it is larger than the sum of its proper divisors (78227006).
88286068 is a wasteful number, since it uses less digits than its factorization.
88286068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2623 (or 1318 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 46.
The square root of 88286068 is about 9396.0666238592. The cubic root of 88286068 is about 445.2774737108.
The spelling of 88286068 in words is "eighty-eight million, two hundred eighty-six thousand, sixty-eight".
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