Base | Representation |
---|---|
bin | 10010110100000010… |
… | …000010011010101000 |
3 | 1221010210102200021112 |
4 | 102310002002122220 |
5 | 312332234132443 |
6 | 13140242325452 |
7 | 1313403510320 |
oct | 226402023250 |
9 | 57123380245 |
10 | 20200302248 |
11 | 86265a9075 |
12 | 3ab9059888 |
13 | 1b9c039689 |
14 | d98b46280 |
15 | 7d3634b18 |
hex | 4b40826a8 |
20200302248 has 32 divisors (see below), whose sum is σ = 43298299200. Its totient is φ = 8654884992.
The previous prime is 20200302247. The next prime is 20200302251. The reversal of 20200302248 is 84220300202.
It is a super-3 number, since 3×202003022483 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (20200302247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163211 + ... + 258917.
It is an arithmetic number, because the mean of its divisors is an integer number (1353071850).
Almost surely, 220200302248 is an apocalyptic number.
20200302248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
20200302248 is an abundant number, since it is smaller than the sum of its proper divisors (23097996952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200302248 is a wasteful number, since it uses less digits than its factorization.
20200302248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99489 (or 99485 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The spelling of 20200302248 in words is "twenty billion, two hundred million, three hundred two thousand, two hundred forty-eight".
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