Base | Representation |
---|---|
bin | 110000001010001010… |
… | …0001010000000101110 |
3 | 100212221112001112200110 |
4 | 1200110110022000232 |
5 | 3143301012341220 |
6 | 115302134240450 |
7 | 10320562602153 |
oct | 1402424120056 |
9 | 325845045613 |
10 | 103420043310 |
11 | 3a950a11281 |
12 | 180631b6126 |
13 | 99a22325cc |
14 | 501136822a |
15 | 2a54600be0 |
hex | 181450a02e |
103420043310 has 128 divisors (see below), whose sum is σ = 261534873600. Its totient is φ = 26134707200.
The previous prime is 103420043227. The next prime is 103420043323. The reversal of 103420043310 is 13340024301.
It is a super-2 number, since 2×1034200433102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43988635 + ... + 43990985.
It is an arithmetic number, because the mean of its divisors is an integer number (2043241200).
Almost surely, 2103420043310 is an apocalyptic number.
103420043310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 103420043310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130767436800).
103420043310 is an abundant number, since it is smaller than the sum of its proper divisors (158114830290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103420043310 is a wasteful number, since it uses less digits than its factorization.
103420043310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3306.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 103420043310 its reverse (13340024301), we get a palindrome (116760067611).
The spelling of 103420043310 in words is "one hundred three billion, four hundred twenty million, forty-three thousand, three hundred ten".
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