Base | Representation |
---|---|
bin | 111110111010100111… |
… | …0000011101010001100 |
3 | 110220202002102220100020 |
4 | 1331311032003222030 |
5 | 4203201303333302 |
6 | 142022521102140 |
7 | 12522111124464 |
oct | 1756516035214 |
9 | 426662386306 |
10 | 135110605452 |
11 | 523334616a9 |
12 | 22228327950 |
13 | c98291b224 |
14 | 677a11cba4 |
15 | 37ab866ebc |
hex | 1f75383a8c |
135110605452 has 12 divisors (see below), whose sum is σ = 315258079416. Its totient is φ = 45036868480.
The previous prime is 135110605447. The next prime is 135110605477. The reversal of 135110605452 is 254506011531.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5629608549 + ... + 5629608572.
It is an arithmetic number, because the mean of its divisors is an integer number (26271506618).
Almost surely, 2135110605452 is an apocalyptic number.
135110605452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
135110605452 is an abundant number, since it is smaller than the sum of its proper divisors (180147473964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135110605452 is a wasteful number, since it uses less digits than its factorization.
135110605452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11259217128 (or 11259217126 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 33.
Adding to 135110605452 its reverse (254506011531), we get a palindrome (389616616983).
The spelling of 135110605452 in words is "one hundred thirty-five billion, one hundred ten million, six hundred five thousand, four hundred fifty-two".
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