Base | Representation |
---|---|
bin | 101001000111111110… |
… | …1010110100111110000 |
3 | 22102221210110001112020 |
4 | 1102033331112213300 |
5 | 2421332012234443 |
6 | 104323211431440 |
7 | 6244342320051 |
oct | 1221775264760 |
9 | 272853401466 |
10 | 88314571248 |
11 | 344aa300572 |
12 | 15148455580 |
13 | 84358a8167 |
14 | 43bb12a728 |
15 | 246d405583 |
hex | 148ff569f0 |
88314571248 has 160 divisors (see below), whose sum is σ = 236744639040. Its totient is φ = 28346941440.
The previous prime is 88314571237. The next prime is 88314571273. The reversal of 88314571248 is 84217541388.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 88314571248.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82613658 + ... + 82614726.
It is an arithmetic number, because the mean of its divisors is an integer number (1479653994).
Almost surely, 288314571248 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 88314571248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118372319520).
88314571248 is an abundant number, since it is smaller than the sum of its proper divisors (148430067792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88314571248 is a wasteful number, since it uses less digits than its factorization.
88314571248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1555 (or 1549 counting only the distinct ones).
The product of its digits is 1720320, while the sum is 51.
The spelling of 88314571248 in words is "eighty-eight billion, three hundred fourteen million, five hundred seventy-one thousand, two hundred forty-eight".
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