Base | Representation |
---|---|
bin | 10100011101111101… |
… | …00100110111110100 |
3 | 1001100211011221222011 |
4 | 22032332210313310 |
5 | 140001102000340 |
6 | 5014222014004 |
7 | 536211302425 |
oct | 121676446764 |
9 | 31324157864 |
10 | 10988703220 |
11 | 4729922410 |
12 | 2168117304 |
13 | 10617a0771 |
14 | 7635ad64c |
15 | 444aac0ea |
hex | 28efa4df4 |
10988703220 has 48 divisors (see below), whose sum is σ = 25263217728. Its totient is φ = 3981749760.
The previous prime is 10988703197. The next prime is 10988703221. The reversal of 10988703220 is 2230788901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10988703221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25989 + ... + 150508.
It is an arithmetic number, because the mean of its divisors is an integer number (526317036).
Almost surely, 210988703220 is an apocalyptic number.
10988703220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10988703220 is an abundant number, since it is smaller than the sum of its proper divisors (14274514508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10988703220 is a wasteful number, since it uses less digits than its factorization.
10988703220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176800 (or 176798 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 40.
The spelling of 10988703220 in words is "ten billion, nine hundred eighty-eight million, seven hundred three thousand, two hundred twenty".
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