Base | Representation |
---|---|
bin | 10010110100000010… |
… | …110011100000110000 |
3 | 1221010210210220010112 |
4 | 102310002303200300 |
5 | 312332312101334 |
6 | 13140250520452 |
7 | 1313405305520 |
oct | 226402634060 |
9 | 57123726115 |
10 | 20200503344 |
11 | 862672616a |
12 | 3ab9136128 |
13 | 1b9c0aa078 |
14 | d98b99680 |
15 | 7d36744ce |
hex | 4b40b3830 |
20200503344 has 20 divisors (see below), whose sum is σ = 44729686224. Its totient is φ = 8657358528.
The previous prime is 20200503311. The next prime is 20200503359. The reversal of 20200503344 is 44330500202.
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 3 ways as a sum of consecutive naturals, for example, 90180707 + ... + 90180930.
Almost surely, 220200503344 is an apocalyptic number.
It is an amenable number.
20200503344 is an abundant number, since it is smaller than the sum of its proper divisors (24529182880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200503344 is a wasteful number, since it uses less digits than its factorization.
20200503344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180361652 (or 180361646 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
The spelling of 20200503344 in words is "twenty billion, two hundred million, five hundred three thousand, three hundred forty-four".
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