Base | Representation |
---|---|
bin | 1011110100101001111… |
… | …0101110001011000101 |
3 | 201102021022000000022110 |
4 | 2331022132232023011 |
5 | 11311433413432331 |
6 | 233150413051233 |
7 | 20450221162134 |
oct | 2751236561305 |
9 | 642238000273 |
10 | 203113030341 |
11 | 7915a012a51 |
12 | 33446186b19 |
13 | 161cc25a170 |
14 | 9b8b70b91b |
15 | 543b8e3946 |
hex | 2f4a7ae2c5 |
203113030341 has 16 divisors (see below), whose sum is σ = 291759312320. Its totient is φ = 124945562880.
The previous prime is 203113030327. The next prime is 203113030411. The reversal of 203113030341 is 143030311302.
It is not a de Polignac number, because 203113030341 - 237 = 65674076869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203113030441) 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, 875620 + ... + 1083021.
It is an arithmetic number, because the mean of its divisors is an integer number (18234957020).
Almost surely, 2203113030341 is an apocalyptic number.
It is an amenable number.
203113030341 is a deficient number, since it is larger than the sum of its proper divisors (88646281979).
203113030341 is a wasteful number, since it uses less digits than its factorization.
203113030341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1961316.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 203113030341 its reverse (143030311302), we get a palindrome (346143341643).
The spelling of 203113030341 in words is "two hundred three billion, one hundred thirteen million, thirty thousand, three hundred forty-one".
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