Base | Representation |
---|---|
bin | 110000011100101001… |
… | …1001100111101010111 |
3 | 100221112202122120011021 |
4 | 1200321103030331113 |
5 | 3201033340101411 |
6 | 115443502022011 |
7 | 10342136041222 |
oct | 1407123147527 |
9 | 327482576137 |
10 | 104040550231 |
11 | 4013a1a6312 |
12 | 181b6b77907 |
13 | 9a7095b277 |
14 | 506d92c5b9 |
15 | 2a8dd1ea71 |
hex | 18394ccf57 |
104040550231 has 16 divisors (see below), whose sum is σ = 107184014784. Its totient is φ = 100914937344.
The previous prime is 104040550219. The next prime is 104040550247. The reversal of 104040550231 is 132055040401.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 104040550231 - 227 = 103906332503 is a prime.
It is a super-2 number, since 2×1040405502312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104040550196 and 104040550205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104040550631) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35837526 + ... + 35840428.
It is an arithmetic number, because the mean of its divisors is an integer number (6699000924).
Almost surely, 2104040550231 is an apocalyptic number.
104040550231 is a deficient number, since it is larger than the sum of its proper divisors (3143464553).
104040550231 is a wasteful number, since it uses less digits than its factorization.
104040550231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5610.
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 104040550231 its reverse (132055040401), we get a palindrome (236095590632).
The spelling of 104040550231 in words is "one hundred four billion, forty million, five hundred fifty thousand, two hundred thirty-one".
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