Base | Representation |
---|---|
bin | 111100001100110… |
… | …1110110110101001 |
3 | 12012210000012202021 |
4 | 1320121232312221 |
5 | 13114110331213 |
6 | 532235504441 |
7 | 101025546106 |
oct | 17031566651 |
9 | 5183005667 |
10 | 2020011433 |
11 | 947275540 |
12 | 4845b8121 |
13 | 262662a4b |
14 | 1523c7aad |
15 | bc516d8d |
hex | 7866eda9 |
2020011433 has 8 divisors (see below), whose sum is σ = 2219735520. Its totient is φ = 1822968480.
The previous prime is 2020011407. The next prime is 2020011437. The reversal of 2020011433 is 3341100202.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2020011433 - 221 = 2017914281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2020011437) 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, 668703 + ... + 671716.
It is an arithmetic number, because the mean of its divisors is an integer number (277466940).
Almost surely, 22020011433 is an apocalyptic number.
It is an amenable number.
2020011433 is a deficient number, since it is larger than the sum of its proper divisors (199724087).
2020011433 is a wasteful number, since it uses less digits than its factorization.
2020011433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1340567.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2020011433 is about 44944.5372987641. The cubic root of 2020011433 is about 1264.1092497653.
Adding to 2020011433 its reverse (3341100202), we get a palindrome (5361111635).
The spelling of 2020011433 in words is "two billion, twenty million, eleven thousand, four hundred thirty-three".
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