Base | Representation |
---|---|
bin | 11111111010101101… |
… | …111100101100001100 |
3 | 10021110102011021201221 |
4 | 133322231330230030 |
5 | 1030141401321030 |
6 | 23424405013124 |
7 | 2322161500105 |
oct | 377255745414 |
9 | 107412137657 |
10 | 34271120140 |
11 | 13597176894 |
12 | 67853b41a4 |
13 | 330221241a |
14 | 19317b53ac |
15 | d58aa5e7a |
hex | 7fab7cb0c |
34271120140 has 24 divisors (see below), whose sum is σ = 72148843872. Its totient is φ = 13674259200.
The previous prime is 34271120087. The next prime is 34271120141. The reversal of 34271120140 is 4102117243.
It is not an unprimeable number, because it can be changed into a prime (34271120141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2128584 + ... + 2144623.
It is an arithmetic number, because the mean of its divisors is an integer number (3006201828).
Almost surely, 234271120140 is an apocalyptic number.
It is an amenable number.
34271120140 is an abundant number, since it is smaller than the sum of its proper divisors (37877723732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34271120140 is a wasteful number, since it uses less digits than its factorization.
34271120140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4273617 (or 4273615 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 25.
Adding to 34271120140 its reverse (4102117243), we get a palindrome (38373237383).
The spelling of 34271120140 in words is "thirty-four billion, two hundred seventy-one million, one hundred twenty thousand, one hundred forty".
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