Base | Representation |
---|---|
bin | 1100001110010100101… |
… | …0101101011000100001 |
3 | 202002001111002220122002 |
4 | 3003211022231120201 |
5 | 11420041311020001 |
6 | 240250225453345 |
7 | 21113034626501 |
oct | 3034512553041 |
9 | 662044086562 |
10 | 210003220001 |
11 | 81075385473 |
12 | 348497a1255 |
13 | 16a59896173 |
14 | a242841a01 |
15 | 56e176b46b |
hex | 30e52ad621 |
210003220001 has 16 divisors (see below), whose sum is σ = 214011445248. Its totient is φ = 206026102800.
The previous prime is 210003219983. The next prime is 210003220043. The reversal of 210003220001 is 100022300012.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 210003220001 - 214 = 210003203617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210003720001) 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 15 ways as a sum of consecutive naturals, for example, 16598660 + ... + 16611306.
It is an arithmetic number, because the mean of its divisors is an integer number (13375715328).
Almost surely, 2210003220001 is an apocalyptic number.
It is an amenable number.
210003220001 is a deficient number, since it is larger than the sum of its proper divisors (4008225247).
210003220001 is a wasteful number, since it uses less digits than its factorization.
210003220001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13852.
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 210003220001 its reverse (100022300012), we get a palindrome (310025520013).
The spelling of 210003220001 in words is "two hundred ten billion, three million, two hundred twenty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •