Base | Representation |
---|---|
bin | 1010001011000010… |
… | …0011011011100110 |
3 | 21001022011201210211 |
4 | 2202300203123212 |
5 | 21043020341110 |
6 | 1130543010034 |
7 | 124445013622 |
oct | 24260433346 |
9 | 7038151724 |
10 | 2730637030 |
11 | 1181412020 |
12 | 64259991a |
13 | 346952674 |
14 | 1bc92a182 |
15 | 10ead798a |
hex | a2c236e6 |
2730637030 has 16 divisors (see below), whose sum is σ = 5361978384. Its totient is φ = 992958880.
The previous prime is 2730636989. The next prime is 2730637031. The reversal of 2730637030 is 307360372.
It is a junction number, because it is equal to n+sod(n) for n = 2730636983 and 2730637001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2730637031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12411877 + ... + 12412096.
It is an arithmetic number, because the mean of its divisors is an integer number (335123649).
Almost surely, 22730637030 is an apocalyptic number.
2730637030 is a deficient number, since it is larger than the sum of its proper divisors (2631341354).
2730637030 is a wasteful number, since it uses less digits than its factorization.
2730637030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24823991.
The product of its (nonzero) digits is 15876, while the sum is 31.
The square root of 2730637030 is about 52255.4976055152. The cubic root of 2730637030 is about 1397.7236869166.
The spelling of 2730637030 in words is "two billion, seven hundred thirty million, six hundred thirty-seven thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •