Base | Representation |
---|---|
bin | 101000011111101011… |
… | …0101010101000000000 |
3 | 22022110112211010122211 |
4 | 1100333112222220000 |
5 | 2411044314033123 |
6 | 103541102511504 |
7 | 6166001643142 |
oct | 1207726525000 |
9 | 268415733584 |
10 | 86962252288 |
11 | 33975a1929a |
12 | 14a2b595594 |
13 | 827b682422 |
14 | 42cd6aac92 |
15 | 23de82d40d |
hex | 143f5aaa00 |
86962252288 has 80 divisors (see below), whose sum is σ = 177745480704. Its totient is φ = 42492764160.
The previous prime is 86962252271. The next prime is 86962252303. The reversal of 86962252288 is 88225226968.
It is a happy number.
It is a super-2 number, since 2×869622522882 (a number of 23 digits) contains 22 as substring.
It is a zygodrome in base 4.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4346628 + ... + 4366588.
Almost surely, 286962252288 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86962252288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88872740352).
86962252288 is an abundant number, since it is smaller than the sum of its proper divisors (90783228416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86962252288 is a wasteful number, since it uses less digits than its factorization.
86962252288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20173 (or 20157 counting only the distinct ones).
The product of its digits is 13271040, while the sum is 58.
The spelling of 86962252288 in words is "eighty-six billion, nine hundred sixty-two million, two hundred fifty-two thousand, two hundred eighty-eight".
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