Base | Representation |
---|---|
bin | 1010010000110110… |
… | …0110101110111010 |
3 | 21010000002000121011 |
4 | 2210031212232322 |
5 | 21120241424241 |
6 | 1133213504134 |
7 | 125162240164 |
oct | 24415465672 |
9 | 7100060534 |
10 | 2755029946 |
11 | 1194162859 |
12 | 64a7a204a |
13 | 34ba13446 |
14 | 1c1c79934 |
15 | 111d05281 |
hex | a4366bba |
2755029946 has 8 divisors (see below), whose sum is σ = 4133475360. Its totient is φ = 1377204828.
The previous prime is 2755029869. The next prime is 2755029947. The reversal of 2755029946 is 6499205572.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2755029946.
It is not an unprimeable number, because it can be changed into a prime (2755029947) by changing a digit.
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, 143806 + ... + 161833.
It is an arithmetic number, because the mean of its divisors is an integer number (516684420).
Almost surely, 22755029946 is an apocalyptic number.
2755029946 is a deficient number, since it is larger than the sum of its proper divisors (1378445414).
2755029946 is a wasteful number, since it uses less digits than its factorization.
2755029946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310148.
The product of its (nonzero) digits is 1360800, while the sum is 49.
The square root of 2755029946 is about 52488.3791519609. The cubic root of 2755029946 is about 1401.8733333400.
The spelling of 2755029946 in words is "two billion, seven hundred fifty-five million, twenty-nine thousand, nine hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •