Base | Representation |
---|---|
bin | 1010101100010010… |
… | …1110000010100010 |
3 | 21102000200021101212 |
4 | 2223010232002202 |
5 | 21334224003330 |
6 | 1152445030122 |
7 | 131060540165 |
oct | 25304560242 |
9 | 7360607355 |
10 | 2870141090 |
11 | 1243135533 |
12 | 681255342 |
13 | 36981804b |
14 | 1d3281adc |
15 | 11be92295 |
hex | ab12e0a2 |
2870141090 has 8 divisors (see below), whose sum is σ = 5166253980. Its totient is φ = 1148056432.
The previous prime is 2870141077. The next prime is 2870141111. The reversal of 2870141090 is 901410782.
It can be written as a sum of positive squares in 2 ways, for example, as 2734348681 + 135792409 = 52291^2 + 11653^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143507045 + ... + 143507064.
Almost surely, 22870141090 is an apocalyptic number.
2870141090 is a deficient number, since it is larger than the sum of its proper divisors (2296112890).
2870141090 is a wasteful number, since it uses less digits than its factorization.
2870141090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287014116.
The product of its (nonzero) digits is 4032, while the sum is 32.
The square root of 2870141090 is about 53573.6977443223. The cubic root of 2870141090 is about 1421.1319893186.
The spelling of 2870141090 in words is "two billion, eight hundred seventy million, one hundred forty-one thousand, ninety".
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