Base | Representation |
---|---|
bin | 10010101000110101… |
… | …000001110000111111 |
3 | 1220122200202022202021 |
4 | 102220311001300333 |
5 | 311441124423320 |
6 | 13105445541011 |
7 | 1305632050246 |
oct | 225065016077 |
9 | 56580668667 |
10 | 20012342335 |
11 | 853a499aa7 |
12 | 3a66114767 |
13 | 1b6c1096ab |
14 | d7bbb995d |
15 | 7c1da7daa |
hex | 4a8d41c3f |
20012342335 has 8 divisors (see below), whose sum is σ = 24056871696. Its totient is φ = 15981833280.
The previous prime is 20012342333. The next prime is 20012342429. The reversal of 20012342335 is 53324321002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20012342335 - 21 = 20012342333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20012342333) 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 7 ways as a sum of consecutive naturals, for example, 3501934 + ... + 3507643.
It is an arithmetic number, because the mean of its divisors is an integer number (3007108962).
Almost surely, 220012342335 is an apocalyptic number.
20012342335 is a deficient number, since it is larger than the sum of its proper divisors (4044529361).
20012342335 is an equidigital number, since it uses as much as digits as its factorization.
20012342335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7010153.
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 20012342335 its reverse (53324321002), we get a palindrome (73336663337).
The spelling of 20012342335 in words is "twenty billion, twelve million, three hundred forty-two thousand, three hundred thirty-five".
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