Base | Representation |
---|---|
bin | 1011110101011100000… |
… | …0100010110010111000 |
3 | 201102210221111220202001 |
4 | 2331113000202302320 |
5 | 11312401221120344 |
6 | 233223322150344 |
7 | 20455352611312 |
oct | 2752700426270 |
9 | 642727456661 |
10 | 203323223224 |
11 | 79257727a80 |
12 | 334a46523b4 |
13 | 16233972a54 |
14 | 9bab5c47b2 |
15 | 54500b2ed4 |
hex | 2f57022cb8 |
203323223224 has 16 divisors (see below), whose sum is σ = 415888411320. Its totient is φ = 92419646880.
The previous prime is 203323223141. The next prime is 203323223237. The reversal of 203323223224 is 422322323302.
It is a junction number, because it is equal to n+sod(n) for n = 203323223192 and 203323223201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155245499 + ... + 1155245674.
Almost surely, 2203323223224 is an apocalyptic number.
It is an amenable number.
203323223224 is an abundant number, since it is smaller than the sum of its proper divisors (212565188096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203323223224 is a wasteful number, since it uses less digits than its factorization.
203323223224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2310491190 (or 2310491186 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 28.
Adding to 203323223224 its reverse (422322323302), we get a palindrome (625645546526).
The spelling of 203323223224 in words is "two hundred three billion, three hundred twenty-three million, two hundred twenty-three thousand, two hundred twenty-four".
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