Base | Representation |
---|---|
bin | 1011010111000100… |
… | …1110010011010001 |
3 | 21212112022200221101 |
4 | 2311301032103101 |
5 | 22221143022404 |
6 | 1222335024401 |
7 | 135400000000 |
oct | 26561162321 |
9 | 7775280841 |
10 | 3049579729 |
11 | 1325454429 |
12 | 71136b101 |
13 | 397a53561 |
14 | 20d030c37 |
15 | 12cad92a4 |
hex | b5c4e4d1 |
3049579729 has 27 divisors (see below), whose sum is σ = 3719257353. Its totient is φ = 2500276548.
The previous prime is 3049579727. The next prime is 3049579739. The reversal of 3049579729 is 9279759403.
The square root of 3049579729 is 55223.
It is a perfect power (a square), and thus also a powerful number.
3049579729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3049579729 - 21 = 3049579727 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3049579729.
It is not an unprimeable number, because it can be changed into a prime (3049579723) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 132590412 + ... + 132590434.
Almost surely, 23049579729 is an apocalyptic number.
3049579729 is the 55223-rd square number.
3049579729 is the 27612-nd centered octagonal number.
It is an amenable number.
3049579729 is a deficient number, since it is larger than the sum of its proper divisors (669677624).
3049579729 is an frugal number, since it uses more digits than its factorization.
3049579729 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102 (or 30 counting only the distinct ones).
The product of its (nonzero) digits is 4286520, while the sum is 55.
The cubic root of 3049579729 is about 1450.1513482924.
It can be divided in two parts, 30495 and 79729, that added together give a square (110224 = 3322).
The spelling of 3049579729 in words is "three billion, forty-nine million, five hundred seventy-nine thousand, seven hundred twenty-nine".
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