Base | Representation |
---|---|
bin | 1010001011010111… |
… | …0101010101100101 |
3 | 21001101210001101102 |
4 | 2202311311111211 |
5 | 21043344133333 |
6 | 1131032405445 |
7 | 124462540034 |
oct | 24265652545 |
9 | 7041701342 |
10 | 2732021093 |
11 | 118217797a |
12 | 642b46885 |
13 | 347018639 |
14 | 1bcbaa71b |
15 | 10ecacae8 |
hex | a2d75565 |
2732021093 has 4 divisors (see below), whose sum is σ = 2733042048. Its totient is φ = 2731000140.
The previous prime is 2732021069. The next prime is 2732021143. The reversal of 2732021093 is 3901202372.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2732021093 - 216 = 2731955557 is a prime.
It is a super-4 number, since 4×27320210934 (a number of 39 digits) contains 4444 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2732021053) 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, 506453 + ... + 511818.
It is an arithmetic number, because the mean of its divisors is an integer number (683260512).
Almost surely, 22732021093 is an apocalyptic number.
It is an amenable number.
2732021093 is a deficient number, since it is larger than the sum of its proper divisors (1020955).
2732021093 is a wasteful number, since it uses less digits than its factorization.
2732021093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1020954.
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 2732021093 is about 52268.7391564021. The cubic root of 2732021093 is about 1397.9597992060.
The spelling of 2732021093 in words is "two billion, seven hundred thirty-two million, twenty-one thousand, ninety-three".
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