Base | Representation |
---|---|
bin | 111100001101111… |
… | …0000001110011100 |
3 | 12012211000010122110 |
4 | 1320123300032130 |
5 | 13114224310330 |
6 | 532255114020 |
7 | 101033214036 |
oct | 17033601634 |
9 | 5184003573 |
10 | 2020541340 |
11 | 9475a7684 |
12 | 484812910 |
13 | 2627b9cbc |
14 | 1524c4c56 |
15 | bc5bddb0 |
hex | 786f039c |
2020541340 has 24 divisors (see below), whose sum is σ = 5657515920. Its totient is φ = 538811008.
The previous prime is 2020541323. The next prime is 2020541371. The reversal of 2020541340 is 431450202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16837785 + ... + 16837904.
It is an arithmetic number, because the mean of its divisors is an integer number (235729830).
Almost surely, 22020541340 is an apocalyptic number.
2020541340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2020541340 is an abundant number, since it is smaller than the sum of its proper divisors (3636974580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020541340 is a wasteful number, since it uses less digits than its factorization.
2020541340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33675701 (or 33675699 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 2020541340 is about 44950.4320335189. The cubic root of 2020541340 is about 1264.2197774853.
Adding to 2020541340 its reverse (431450202), we get a palindrome (2451991542).
The spelling of 2020541340 in words is "two billion, twenty million, five hundred forty-one thousand, three hundred forty".
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