Base | Representation |
---|---|
bin | 100100100001000111100001… |
… | …1101011011010010111001010 |
3 | 1120010022110202000111221211120 |
4 | 1021002033003223122113022 |
5 | 314100210113014300432 |
6 | 3055054144112140110 |
7 | 124441505033530536 |
oct | 11102170353322712 |
9 | 1503273660457746 |
10 | 321211002103242 |
11 | 93390903808659 |
12 | 30038a16837636 |
13 | 10a300b54862c4 |
14 | 59469a4478bc6 |
15 | 272067e237c2c |
hex | 12423c3ada5ca |
321211002103242 has 64 divisors (see below), whose sum is σ = 643842762393600. Its totient is φ = 106833842196480.
The previous prime is 321211002103213. The next prime is 321211002103289. The reversal of 321211002103242 is 242301200112123.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32646707359 + ... + 32646717197.
It is an arithmetic number, because the mean of its divisors is an integer number (10060043162400).
Almost surely, 2321211002103242 is an apocalyptic number.
321211002103242 is an abundant number, since it is smaller than the sum of its proper divisors (322631760290358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
321211002103242 is a wasteful number, since it uses less digits than its factorization.
321211002103242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16331.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 321211002103242 its reverse (242301200112123), we get a palindrome (563512202215365).
The spelling of 321211002103242 in words is "three hundred twenty-one trillion, two hundred eleven billion, two million, one hundred three thousand, two hundred forty-two".
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