Base | Representation |
---|---|
bin | 111100011000011… |
… | …1010101101000000 |
3 | 12020012102222222201 |
4 | 1320300322231000 |
5 | 13122134324110 |
6 | 533014042544 |
7 | 101131321555 |
oct | 17060725500 |
9 | 5205388881 |
10 | 2026089280 |
11 | 94a746956 |
12 | 486649454 |
13 | 2639b02c7 |
14 | 15312aa2c |
15 | bcd17b3a |
hex | 78c3ab40 |
2026089280 has 28 divisors (see below), whose sum is σ = 4824625860. Its totient is φ = 810435584.
The previous prime is 2026089229. The next prime is 2026089281. The reversal of 2026089280 is 829806202.
It can be written as a sum of positive squares in 2 ways, for example, as 1204922944 + 821166336 = 34712^2 + 28656^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2026089281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3165445 + ... + 3166084.
Almost surely, 22026089280 is an apocalyptic number.
2026089280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2026089280 is an abundant number, since it is smaller than the sum of its proper divisors (2798536580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2026089280 is an equidigital number, since it uses as much as digits as its factorization.
2026089280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6331546 (or 6331536 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 2026089280 is about 45012.1014839343. The cubic root of 2026089280 is about 1265.3758052733.
The spelling of 2026089280 in words is "two billion, twenty-six million, eighty-nine thousand, two hundred eighty".
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