Base | Representation |
---|---|
bin | 101110001110100101001011… |
… | …111100011101010000000000 |
3 | 222122212110011200022121110020 |
4 | 232032211023330131100000 |
5 | 203122031231100433100 |
6 | 2000224150322333440 |
7 | 60552550246462323 |
oct | 5616451374352000 |
9 | 878773150277406 |
10 | 203312141030400 |
11 | 59866216303146 |
12 | 1a9773087ba280 |
13 | 895a33906052c |
14 | 382c5082ac7ba |
15 | 1878936cbe5a0 |
hex | b8e94bf1d400 |
203312141030400 has 792 divisors, whose sum is σ = 714300349664160. Its totient is φ = 50992582164480.
The previous prime is 203312141030399. The next prime is 203312141030459. The reversal of 203312141030400 is 4030141213302.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3853720822 + ... + 3853773578.
Almost surely, 2203312141030400 is an apocalyptic number.
203312141030400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 203312141030400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357150174832080).
203312141030400 is an abundant number, since it is smaller than the sum of its proper divisors (510988208633760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203312141030400 is a wasteful number, since it uses less digits than its factorization.
203312141030400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52967 (or 52925 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 203312141030400 its reverse (4030141213302), we get a palindrome (207342282243702).
The spelling of 203312141030400 in words is "two hundred three trillion, three hundred twelve billion, one hundred forty-one million, thirty thousand, four hundred".
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