Base | Representation |
---|---|
bin | 1100001111110110010… |
… | …1111111000100110100 |
3 | 202010010001020002101221 |
4 | 3003331211333010310 |
5 | 11421411213223130 |
6 | 240355025200124 |
7 | 21126142122136 |
oct | 3037545770464 |
9 | 663101202357 |
10 | 210413023540 |
11 | 81265736985 |
12 | 34942a90044 |
13 | 16ac375aa75 |
14 | a281039056 |
15 | 571771987a |
hex | 30fd97f134 |
210413023540 has 48 divisors (see below), whose sum is σ = 465247480320. Its totient is φ = 79714212480.
The previous prime is 210413023519. The next prime is 210413023573. The reversal of 210413023540 is 45320314012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1392285 + ... + 1535995.
It is an arithmetic number, because the mean of its divisors is an integer number (9692655840).
Almost surely, 2210413023540 is an apocalyptic number.
210413023540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
210413023540 is an abundant number, since it is smaller than the sum of its proper divisors (254834456780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210413023540 is a wasteful number, since it uses less digits than its factorization.
210413023540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147592 (or 147590 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 210413023540 its reverse (45320314012), we get a palindrome (255733337552).
The spelling of 210413023540 in words is "two hundred ten billion, four hundred thirteen million, twenty-three thousand, five hundred forty".
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