Base | Representation |
---|---|
bin | 1010001011000101… |
… | …0010100110011010 |
3 | 21001022112112211112 |
4 | 2202301102212122 |
5 | 21043043031414 |
6 | 1130551100322 |
7 | 124446450116 |
oct | 24261224632 |
9 | 7038475745 |
10 | 2730830234 |
11 | 11815341a0 |
12 | 6426716a2 |
13 | 3469bc5a2 |
14 | 1bc97a746 |
15 | 10eb24d3e |
hex | a2c5299a |
2730830234 has 16 divisors (see below), whose sum is σ = 4470871680. Its totient is φ = 1240664160.
The previous prime is 2730830213. The next prime is 2730830243. The reversal of 2730830234 is 4320380372.
It is a self number, because there is not a number n which added to its sum of digits gives 2730830234.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15302 + ... + 75470.
It is an arithmetic number, because the mean of its divisors is an integer number (279429480).
Almost surely, 22730830234 is an apocalyptic number.
2730830234 is a deficient number, since it is larger than the sum of its proper divisors (1740041446).
2730830234 is a wasteful number, since it uses less digits than its factorization.
2730830234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62245.
The product of its (nonzero) digits is 24192, while the sum is 32.
The square root of 2730830234 is about 52257.3462204119. The cubic root of 2730830234 is about 1397.7566510730.
The spelling of 2730830234 in words is "two billion, seven hundred thirty million, eight hundred thirty thousand, two hundred thirty-four".
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