Base | Representation |
---|---|
bin | 1000000011110011101… |
… | …0000010100000000110 |
3 | 111020101120102110200221 |
4 | 2000330322002200012 |
5 | 4232031431113110 |
6 | 143335155254554 |
7 | 13001121250516 |
oct | 2007472024006 |
9 | 436346373627 |
10 | 138460801030 |
11 | 537a2570182 |
12 | 22a022aa45a |
13 | 10097a26986 |
14 | 69b7043846 |
15 | 3905a327da |
hex | 203ce82806 |
138460801030 has 16 divisors (see below), whose sum is σ = 254532196800. Its totient is φ = 54205930432.
The previous prime is 138460801027. The next prime is 138460801093. The reversal of 138460801030 is 30108064831.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147298255 + ... + 147299194.
It is an arithmetic number, because the mean of its divisors is an integer number (15908262300).
Almost surely, 2138460801030 is an apocalyptic number.
138460801030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
138460801030 is a deficient number, since it is larger than the sum of its proper divisors (116071395770).
138460801030 is a wasteful number, since it uses less digits than its factorization.
138460801030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294597503.
The product of its (nonzero) digits is 13824, while the sum is 34.
Adding to 138460801030 its reverse (30108064831), we get a palindrome (168568865861).
The spelling of 138460801030 in words is "one hundred thirty-eight billion, four hundred sixty million, eight hundred one thousand, thirty".
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