Base | Representation |
---|---|
bin | 1011110101000100011… |
… | …0100100111001111010 |
3 | 201102120001002001002010 |
4 | 2331101012210321322 |
5 | 11312200340011214 |
6 | 233205422350350 |
7 | 20453040462156 |
oct | 2752106447172 |
9 | 642501061063 |
10 | 203224141434 |
11 | 792068033a6 |
12 | 3347742b3b6 |
13 | 16219291182 |
14 | 9b9c392066 |
15 | 5446540659 |
hex | 2f511a4e7a |
203224141434 has 32 divisors (see below), whose sum is σ = 408269804544. Its totient is φ = 67438062000.
The previous prime is 203224141433. The next prime is 203224141487. The reversal of 203224141434 is 434141422302.
It is not an unprimeable number, because it can be changed into a prime (203224141433) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3104607 + ... + 3169389.
It is an arithmetic number, because the mean of its divisors is an integer number (12758431392).
Almost surely, 2203224141434 is an apocalyptic number.
203224141434 is an abundant number, since it is smaller than the sum of its proper divisors (205045663110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203224141434 is a wasteful number, since it uses less digits than its factorization.
203224141434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67122.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 203224141434 its reverse (434141422302), we get a palindrome (637365563736).
The spelling of 203224141434 in words is "two hundred three billion, two hundred twenty-four million, one hundred forty-one thousand, four hundred thirty-four".
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