Base | Representation |
---|---|
bin | 10010111100100110… |
… | …010111101100001110 |
3 | 1221111210220112022022 |
4 | 102330212113230032 |
5 | 313131033404202 |
6 | 13202415250142 |
7 | 1320100344341 |
oct | 227446275416 |
9 | 57453815268 |
10 | 20344044302 |
11 | 869a75665a |
12 | 3b39219952 |
13 | 1bc2a5704a |
14 | dadc82458 |
15 | 7e1079ea2 |
hex | 4bc997b0e |
20344044302 has 8 divisors (see below), whose sum is σ = 30516743712. Its totient is φ = 10171796400.
The previous prime is 20344044289. The next prime is 20344044337.
20344044302 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42602 + ... + 206162.
It is an arithmetic number, because the mean of its divisors is an integer number (3814592964).
Almost surely, 220344044302 is an apocalyptic number.
20344044302 is a deficient number, since it is larger than the sum of its proper divisors (10172699410).
20344044302 is a wasteful number, since it uses less digits than its factorization.
20344044302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225754.
The product of its (nonzero) digits is 9216, while the sum is 26.
It can be divided in two parts, 203440 and 44302, that added together give a palindrome (247742).
The spelling of 20344044302 in words is "twenty billion, three hundred forty-four million, forty-four thousand, three hundred two".
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