Base | Representation |
---|---|
bin | 1011110100111110110… |
… | …0000011101000111111 |
3 | 201102111101102110201110 |
4 | 2331033230003220333 |
5 | 11312123301142343 |
6 | 233203214013103 |
7 | 20452332001614 |
oct | 2751754035077 |
9 | 642441373643 |
10 | 203200412223 |
11 | 791a4376286 |
12 | 3346b4a7193 |
13 | 162143a3513 |
14 | 9b9917650b |
15 | 5444404833 |
hex | 2f4fb03a3f |
203200412223 has 16 divisors (see below), whose sum is σ = 272091571200. Its totient is φ = 134888655840.
The previous prime is 203200412189. The next prime is 203200412231. The reversal of 203200412223 is 322214002302.
It is not a de Polignac number, because 203200412223 - 225 = 203166857791 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 203200412223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203200412263) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1408858 + ... + 1546376.
It is an arithmetic number, because the mean of its divisors is an integer number (17005723200).
Almost surely, 2203200412223 is an apocalyptic number.
203200412223 is a deficient number, since it is larger than the sum of its proper divisors (68891158977).
203200412223 is a wasteful number, since it uses less digits than its factorization.
203200412223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139622.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 203200412223 its reverse (322214002302), we get a palindrome (525414414525).
The spelling of 203200412223 in words is "two hundred three billion, two hundred million, four hundred twelve thousand, two hundred twenty-three".
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