Base | Representation |
---|---|
bin | 111100010010111… |
… | …1010000110000001 |
3 | 12020000000101000220 |
4 | 1320211322012001 |
5 | 13120420000301 |
6 | 532432133253 |
7 | 101064641415 |
oct | 17045720601 |
9 | 5200011026 |
10 | 2023203201 |
11 | 949055568 |
12 | 485697229 |
13 | 26320c776 |
14 | 1529b8d45 |
15 | bc947936 |
hex | 7897a181 |
2023203201 has 24 divisors (see below), whose sum is σ = 3014557344. Its totient is φ = 1202636160.
The previous prime is 2023203197. The next prime is 2023203209. The reversal of 2023203201 is 1023023202.
It is not a de Polignac number, because 2023203201 - 22 = 2023203197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2023203209) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36535 + ... + 73356.
It is an arithmetic number, because the mean of its divisors is an integer number (125606556).
Almost surely, 22023203201 is an apocalyptic number.
It is an amenable number.
2023203201 is a deficient number, since it is larger than the sum of its proper divisors (991354143).
2023203201 is a wasteful number, since it uses less digits than its factorization.
2023203201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109949 (or 109930 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2023203201 is about 44980.0311360497. The cubic root of 2023203201 is about 1264.7746948852.
Adding to 2023203201 its reverse (1023023202), we get a palindrome (3046226403).
The spelling of 2023203201 in words is "two billion, twenty-three million, two hundred three thousand, two hundred one".
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