Base | Representation |
---|---|
bin | 10010111010000111… |
… | …001011011111000110 |
3 | 1221101220101101021212 |
4 | 102322013023133012 |
5 | 313034343012124 |
6 | 13154325011422 |
7 | 1316052550055 |
oct | 227207133706 |
9 | 57356341255 |
10 | 20302313414 |
11 | 8679143619 |
12 | 3b27253b72 |
13 | 1bb7205706 |
14 | da84dc39c |
15 | 7dc58540e |
hex | 4ba1cb7c6 |
20302313414 has 8 divisors (see below), whose sum is σ = 30483300288. Its totient is φ = 10141213320.
The previous prime is 20302313347. The next prime is 20302313419. The reversal of 20302313414 is 41431320302.
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 20302313414.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20302313419) by changing a digit.
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, 4969142 + ... + 4973225.
It is an arithmetic number, because the mean of its divisors is an integer number (3810412536).
Almost surely, 220302313414 is an apocalyptic number.
20302313414 is a deficient number, since it is larger than the sum of its proper divisors (10180986874).
20302313414 is a wasteful number, since it uses less digits than its factorization.
20302313414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9943390.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 20302313414 its reverse (41431320302), we get a palindrome (61733633716).
The spelling of 20302313414 in words is "twenty billion, three hundred two million, three hundred thirteen thousand, four hundred fourteen".
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