Base | Representation |
---|---|
bin | 111100011001010… |
… | …1111110000100100 |
3 | 12020020100100200111 |
4 | 1320302233300210 |
5 | 13122300144430 |
6 | 533032222404 |
7 | 101135356450 |
oct | 17062576044 |
9 | 5206310614 |
10 | 2026568740 |
11 | 94aa440a9 |
12 | 48683aa04 |
13 | 263b1a601 |
14 | 153213660 |
15 | bcdaec2a |
hex | 78cafc24 |
2026568740 has 48 divisors (see below), whose sum is σ = 4873680000. Its totient is φ = 693407232.
The previous prime is 2026568723. The next prime is 2026568741. The reversal of 2026568740 is 478656202.
It is a junction number, because it is equal to n+sod(n) for n = 2026568693 and 2026568702.
It is not an unprimeable number, because it can be changed into a prime (2026568741) 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, 55356 + ... + 84364.
It is an arithmetic number, because the mean of its divisors is an integer number (101535000).
Almost surely, 22026568740 is an apocalyptic number.
2026568740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2026568740 is an abundant number, since it is smaller than the sum of its proper divisors (2847111260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2026568740 is a wasteful number, since it uses less digits than its factorization.
2026568740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29524 (or 29522 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 40.
The square root of 2026568740 is about 45017.4270699692. The cubic root of 2026568740 is about 1265.4756115420.
The spelling of 2026568740 in words is "two billion, twenty-six million, five hundred sixty-eight thousand, seven hundred forty".
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