Base | Representation |
---|---|
bin | 1000010101001101… |
… | …0000111110100001 |
3 | 12202212012220111102 |
4 | 2011103100332201 |
5 | 14040010420001 |
6 | 1005530124145 |
7 | 106264153634 |
oct | 20523207641 |
9 | 5685186442 |
10 | 2236420001 |
11 | a484454a2 |
12 | 524b80655 |
13 | 29844385a |
14 | 17303bc1b |
15 | d1512e6b |
hex | 854d0fa1 |
2236420001 has 8 divisors (see below), whose sum is σ = 2278255680. Its totient is φ = 2194833168.
The previous prime is 2236419979. The next prime is 2236420009. The reversal of 2236420001 is 1000246322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2236420001 - 218 = 2236157857 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2236420009) 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, 44021 + ... + 80066.
It is an arithmetic number, because the mean of its divisors is an integer number (284781960).
Almost surely, 22236420001 is an apocalyptic number.
It is an amenable number.
2236420001 is a deficient number, since it is larger than the sum of its proper divisors (41835679).
2236420001 is a wasteful number, since it uses less digits than its factorization.
2236420001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124423.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2236420001 is about 47290.8024990061. The cubic root of 2236420001 is about 1307.7291039417.
Adding to 2236420001 its reverse (1000246322), we get a palindrome (3236666323).
The spelling of 2236420001 in words is "two billion, two hundred thirty-six million, four hundred twenty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •