Base | Representation |
---|---|
bin | 101001000111101000… |
… | …1010101100000000000 |
3 | 22102220222201211002112 |
4 | 1102033101111200000 |
5 | 2421321034013240 |
6 | 104322120234452 |
7 | 6244142250626 |
oct | 1221721254000 |
9 | 272828654075 |
10 | 88303032320 |
11 | 344a383a168 |
12 | 1514460ba28 |
13 | 8433397ca9 |
14 | 43b97a5516 |
15 | 246c3c6665 |
hex | 148f455800 |
88303032320 has 96 divisors (see below), whose sum is σ = 212389173360. Its totient is φ = 35235594240.
The previous prime is 88303032281. The next prime is 88303032343. The reversal of 88303032320 is 2323030388.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4300799 + ... + 4321281.
Almost surely, 288303032320 is an apocalyptic number.
88303032320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88303032320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106194586680).
88303032320 is an abundant number, since it is smaller than the sum of its proper divisors (124086141040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88303032320 is a wasteful number, since it uses less digits than its factorization.
88303032320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20931 (or 20911 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 32.
The spelling of 88303032320 in words is "eighty-eight billion, three hundred three million, thirty-two thousand, three hundred twenty".
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