Base | Representation |
---|---|
bin | 1010111111001000… |
… | …0010100110111010 |
3 | 21121112022100202022 |
4 | 2233302002212322 |
5 | 22014434140212 |
6 | 1204350034442 |
7 | 133040124431 |
oct | 25762024672 |
9 | 7545270668 |
10 | 2949130682 |
11 | 1283786593 |
12 | 6a37a8a22 |
13 | 37ccb3554 |
14 | 1dd964118 |
15 | 123d96772 |
hex | afc829ba |
2949130682 has 8 divisors (see below), whose sum is σ = 4428860436. Its totient is φ = 1472843872.
The previous prime is 2949130663. The next prime is 2949130703. The reversal of 2949130682 is 2860319492.
It can be written as a sum of positive squares in 2 ways, for example, as 2840783401 + 108347281 = 53299^2 + 10409^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858593 + ... + 862020.
Almost surely, 22949130682 is an apocalyptic number.
2949130682 is a deficient number, since it is larger than the sum of its proper divisors (1479729754).
2949130682 is a wasteful number, since it uses less digits than its factorization.
2949130682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1721472.
The product of its (nonzero) digits is 186624, while the sum is 44.
The square root of 2949130682 is about 54305.8991454888. The cubic root of 2949130682 is about 1434.0512503186.
The spelling of 2949130682 in words is "two billion, nine hundred forty-nine million, one hundred thirty thousand, six hundred eighty-two".
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