Base | Representation |
---|---|
bin | 101111110011011101010011… |
… | …011000100000100101100010 |
3 | 1000120102011101202101211202010 |
4 | 233303131103120200211202 |
5 | 210024120403304242404 |
6 | 2023052530125533350 |
7 | 62166436546363140 |
oct | 5763352330404542 |
9 | 1016364352354663 |
10 | 210244343040354 |
11 | 60a99141651057 |
12 | 1b6b6919114256 |
13 | 9040c584c798c |
14 | 39cbc48130590 |
15 | 1948e10375189 |
hex | bf3753620962 |
210244343040354 has 128 divisors (see below), whose sum is σ = 523310473728000. Its totient is φ = 54944180299008.
The previous prime is 210244343040343. The next prime is 210244343040359. The reversal of 210244343040354 is 453040343442012.
210244343040354 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (210244343040359) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 855506307 + ... + 855752025.
It is an arithmetic number, because the mean of its divisors is an integer number (4088363076000).
Almost surely, 2210244343040354 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 210244343040354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261655236864000).
210244343040354 is an abundant number, since it is smaller than the sum of its proper divisors (313066130687646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210244343040354 is a wasteful number, since it uses less digits than its factorization.
210244343040354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282752.
The product of its (nonzero) digits is 552960, while the sum is 39.
Adding to 210244343040354 its reverse (453040343442012), we get a palindrome (663284686482366).
The spelling of 210244343040354 in words is "two hundred ten trillion, two hundred forty-four billion, three hundred forty-three million, forty thousand, three hundred fifty-four".
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