Base | Representation |
---|---|
bin | 10011101001101100011… |
… | …111110110110000010010 |
3 | 11210002201111011000012110 |
4 | 103221230133312300102 |
5 | 134111200121133020 |
6 | 2512214504210150 |
7 | 166365106532253 |
oct | 23515437666022 |
9 | 4702644130173 |
10 | 1350440021010 |
11 | 48079a205573 |
12 | 199883769956 |
13 | 9a46607ba12 |
14 | 4950c4dab2a |
15 | 251dc2368e0 |
hex | 13a6c7f6c12 |
1350440021010 has 128 divisors (see below), whose sum is σ = 3301970031360. Its totient is φ = 353403150336.
The previous prime is 1350440021009. The next prime is 1350440021171. The reversal of 1350440021010 is 101200440531.
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, 476680554 + ... + 476683386.
It is an arithmetic number, because the mean of its divisors is an integer number (25796640870).
Almost surely, 21350440021010 is an apocalyptic number.
1350440021010 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 1350440021010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1650985015680).
1350440021010 is an abundant number, since it is smaller than the sum of its proper divisors (1951530010350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1350440021010 is a wasteful number, since it uses less digits than its factorization.
1350440021010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3932.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 1350440021010 its reverse (101200440531), we get a palindrome (1451640461541).
The spelling of 1350440021010 in words is "one trillion, three hundred fifty billion, four hundred forty million, twenty-one thousand, ten".
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