Base | Representation |
---|---|
bin | 1010010101100111… |
… | …0100101110110110 |
3 | 21011101200010101200 |
4 | 2211121310232312 |
5 | 21140400311410 |
6 | 1135210033330 |
7 | 125524124556 |
oct | 24531645666 |
9 | 7141603350 |
10 | 2775010230 |
11 | 11a446a293 |
12 | 655418846 |
13 | 352bba8b5 |
14 | 1c479b166 |
15 | 1139503c0 |
hex | a5674bb6 |
2775010230 has 48 divisors (see below), whose sum is σ = 7594769520. Its totient is φ = 701054784.
The previous prime is 2775010223. The next prime is 2775010243. The reversal of 2775010230 is 320105772.
It is a junction number, because it is equal to n+sod(n) for n = 2775010194 and 2775010203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 809697 + ... + 813116.
It is an arithmetic number, because the mean of its divisors is an integer number (158224365).
Almost surely, 22775010230 is an apocalyptic number.
2775010230 is an abundant number, since it is smaller than the sum of its proper divisors (4819759290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2775010230 is a wasteful number, since it uses less digits than its factorization.
2775010230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1622845 (or 1622842 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 2775010230 is about 52678.3658630372. The cubic root of 2775010230 is about 1405.2541056678.
The spelling of 2775010230 in words is "two billion, seven hundred seventy-five million, ten thousand, two hundred thirty".
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