Base | Representation |
---|---|
bin | 1010101101000010… |
… | …1100011001011010 |
3 | 21102020120202022010 |
4 | 2223100230121122 |
5 | 21341024430330 |
6 | 1153040210350 |
7 | 131126322612 |
oct | 25320543132 |
9 | 7366522263 |
10 | 2873280090 |
11 | 124498994a |
12 | 6823099b6 |
13 | 36a376a45 |
14 | 1d385ba42 |
15 | 11c3b23b0 |
hex | ab42c65a |
2873280090 has 32 divisors (see below), whose sum is σ = 6937176960. Its totient is φ = 761618624.
The previous prime is 2873280089. The next prime is 2873280107. The reversal of 2873280090 is 900823782.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281745 + ... + 291764.
It is an arithmetic number, because the mean of its divisors is an integer number (216786780).
Almost surely, 22873280090 is an apocalyptic number.
2873280090 is an abundant number, since it is smaller than the sum of its proper divisors (4063896870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2873280090 is a wasteful number, since it uses less digits than its factorization.
2873280090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 573686.
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 2873280090 is about 53602.9858310150. The cubic root of 2873280090 is about 1421.6498858137.
The spelling of 2873280090 in words is "two billion, eight hundred seventy-three million, two hundred eighty thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •