Base | Representation |
---|---|
bin | 1001001011111111011001… |
… | …01100101100011000110100 |
3 | 2122112101222220111112002220 |
4 | 10211333230230230120310 |
5 | 10122002124244112322 |
6 | 110545120101202340 |
7 | 4153430121241254 |
oct | 445775454543064 |
9 | 78471886445086 |
10 | 20203202332212 |
11 | 648a148024889 |
12 | 23236237003b0 |
13 | b371ccbaa133 |
14 | 4dbba9773964 |
15 | 2507e951955c |
hex | 125fecb2c634 |
20203202332212 has 24 divisors (see below), whose sum is σ = 47283224802912. Its totient is φ = 6714055154400.
The previous prime is 20203202332199. The next prime is 20203202332253. The reversal of 20203202332212 is 21223320230202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2543198739 + ... + 2543206682.
It is an arithmetic number, because the mean of its divisors is an integer number (1970134366788).
Almost surely, 220203202332212 is an apocalyptic number.
It is an amenable number.
20203202332212 is an abundant number, since it is smaller than the sum of its proper divisors (27080022470700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20203202332212 is a wasteful number, since it uses less digits than its factorization.
20203202332212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5086405759 (or 5086405757 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 20203202332212 its reverse (21223320230202), we get a palindrome (41426522562414).
The spelling of 20203202332212 in words is "twenty trillion, two hundred three billion, two hundred two million, three hundred thirty-two thousand, two hundred twelve".
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