Base | Representation |
---|---|
bin | 111100011000101… |
… | …0101101111101000 |
3 | 12020012122121220221 |
4 | 1320301111233220 |
5 | 13122201400130 |
6 | 533020255424 |
7 | 101132262514 |
oct | 17061255750 |
9 | 5205577827 |
10 | 2026200040 |
11 | 94a812097 |
12 | 4866a1574 |
13 | 263a1b847 |
14 | 153159144 |
15 | bcd3a87a |
hex | 78c55be8 |
2026200040 has 32 divisors (see below), whose sum is σ = 4560381000. Its totient is φ = 810225664.
The previous prime is 2026200023. The next prime is 2026200103. The reversal of 2026200040 is 400026202.
It can be written as a sum of positive squares in 4 ways, for example, as 855328516 + 1170871524 = 29246^2 + 34218^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2026199987 and 2026200023.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170616 + ... + 182104.
Almost surely, 22026200040 is an apocalyptic number.
2026200040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2026200040 is an abundant number, since it is smaller than the sum of its proper divisors (2534180960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2026200040 is a wasteful number, since it uses less digits than its factorization.
2026200040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15909 (or 15905 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 2026200040 is about 45013.3318029226. The cubic root of 2026200040 is about 1265.3988629065.
Adding to 2026200040 its reverse (400026202), we get a palindrome (2426226242).
The spelling of 2026200040 in words is "two billion, twenty-six million, two hundred thousand, forty".
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