Base | Representation |
---|---|
bin | 101110001011111100111000… |
… | …010100101001010001010101 |
3 | 222122020011201010211122111002 |
4 | 232023330320110221101111 |
5 | 203111101123314402331 |
6 | 2000005142040153045 |
7 | 60533522013330236 |
oct | 5613747024512125 |
9 | 878204633748432 |
10 | 203131423200341 |
11 | 597a6609853689 |
12 | 1a948292768785 |
13 | 89462987a608c |
14 | 382388301708d |
15 | 1873dab5709cb |
hex | b8bf38529455 |
203131423200341 has 16 divisors (see below), whose sum is σ = 206877572563200. Its totient is φ = 199416943484928.
The previous prime is 203131423200331. The next prime is 203131423200347. The reversal of 203131423200341 is 143002324131302.
203131423200341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-203131423200341 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 (203131423200347) 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, 6425561 + ... + 21155393.
It is an arithmetic number, because the mean of its divisors is an integer number (12929848285200).
Almost surely, 2203131423200341 is an apocalyptic number.
It is an amenable number.
203131423200341 is a deficient number, since it is larger than the sum of its proper divisors (3746149362859).
203131423200341 is a wasteful number, since it uses less digits than its factorization.
203131423200341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14730908.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 203131423200341 its reverse (143002324131302), we get a palindrome (346133747331643).
The spelling of 203131423200341 in words is "two hundred three trillion, one hundred thirty-one billion, four hundred twenty-three million, two hundred thousand, three hundred forty-one".
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