Base | Representation |
---|---|
bin | 111110101001111010… |
… | …0110001101100011100 |
3 | 110212022001011222002202 |
4 | 1331103310301230130 |
5 | 4201024341031030 |
6 | 141451144311032 |
7 | 12502165635662 |
oct | 1752364615434 |
9 | 425261158082 |
10 | 134550330140 |
11 | 52076176556 |
12 | 220b0772478 |
13 | c8c3820a85 |
14 | 6725956c32 |
15 | 3777594745 |
hex | 1f53d31b1c |
134550330140 has 48 divisors (see below), whose sum is σ = 283008297600. Its totient is φ = 53734012992.
The previous prime is 134550330127. The next prime is 134550330143. The reversal of 134550330140 is 41033055431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134550330143) 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, 61747571 + ... + 61749749.
It is an arithmetic number, because the mean of its divisors is an integer number (5896006200).
Almost surely, 2134550330140 is an apocalyptic number.
134550330140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
134550330140 is an abundant number, since it is smaller than the sum of its proper divisors (148457967460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134550330140 is a wasteful number, since it uses less digits than its factorization.
134550330140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5714 (or 5712 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 29.
Adding to 134550330140 its reverse (41033055431), we get a palindrome (175583385571).
The spelling of 134550330140 in words is "one hundred thirty-four billion, five hundred fifty million, three hundred thirty thousand, one hundred forty".
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