Base | Representation |
---|---|
bin | 1011101011000010011… |
… | …0101000000010110100 |
3 | 201011121101020011111220 |
4 | 2322300212220002310 |
5 | 11241142020123444 |
6 | 232042312030340 |
7 | 20326232604402 |
oct | 2726046500264 |
9 | 634541204456 |
10 | 200531411124 |
11 | 78054832250 |
12 | 32a456923b0 |
13 | 15baa451625 |
14 | 99c48d2472 |
15 | 5339e44619 |
hex | 2eb09a80b4 |
200531411124 has 96 divisors (see below), whose sum is σ = 537865574400. Its totient is φ = 57509199360.
The previous prime is 200531411123. The next prime is 200531411159. The reversal of 200531411124 is 421114135002.
It is a junction number, because it is equal to n+sod(n) for n = 200531411094 and 200531411103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200531411123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2409397 + ... + 2491235.
It is an arithmetic number, because the mean of its divisors is an integer number (5602766400).
Almost surely, 2200531411124 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200531411124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268932787200).
200531411124 is an abundant number, since it is smaller than the sum of its proper divisors (337334163276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200531411124 is a wasteful number, since it uses less digits than its factorization.
200531411124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82853 (or 82851 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 200531411124 its reverse (421114135002), we get a palindrome (621645546126).
The spelling of 200531411124 in words is "two hundred billion, five hundred thirty-one million, four hundred eleven thousand, one hundred twenty-four".
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