Base | Representation |
---|---|
bin | 10010101110001111… |
… | …010001111010011101 |
3 | 1220220000112210222210 |
4 | 102232033101322131 |
5 | 312132344012201 |
6 | 13122451231033 |
7 | 1311113422011 |
oct | 225617217235 |
9 | 56800483883 |
10 | 20103110301 |
11 | 858675534a |
12 | 3a905a8479 |
13 | 1b84b6a051 |
14 | d89c86541 |
15 | 7c9d371d6 |
hex | 4ae3d1e9d |
20103110301 has 8 divisors (see below), whose sum is σ = 26804973600. Its totient is φ = 13401660272.
The previous prime is 20103110273. The next prime is 20103110309. The reversal of 20103110301 is 10301130102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20103110301 - 219 = 20102586013 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20103110309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37675 + ... + 204023.
It is an arithmetic number, because the mean of its divisors is an integer number (3350621700).
Almost surely, 220103110301 is an apocalyptic number.
It is an amenable number.
20103110301 is a deficient number, since it is larger than the sum of its proper divisors (6701863299).
20103110301 is a wasteful number, since it uses less digits than its factorization.
20103110301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206635.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 20103110301 its reverse (10301130102), we get a palindrome (30404240403).
The spelling of 20103110301 in words is "twenty billion, one hundred three million, one hundred ten thousand, three hundred one".
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