Base | Representation |
---|---|
bin | 1111111111011… |
… | …01000110100101 |
3 | 100100102000221012 |
4 | 13333231012211 |
5 | 233314442300 |
6 | 21151032005 |
7 | 3216113444 |
oct | 777550645 |
9 | 310360835 |
10 | 134140325 |
11 | 6979a680 |
12 | 38b0b605 |
13 | 21a38197 |
14 | 13b5ad5b |
15 | bb9a435 |
hex | 7fed1a5 |
134140325 has 12 divisors (see below), whose sum is σ = 181455648. Its totient is φ = 97556400.
The previous prime is 134140313. The next prime is 134140327. The reversal of 134140325 is 523041431.
It is not a de Polignac number, because 134140325 - 24 = 134140309 is a prime.
It is a super-2 number, since 2×1341403252 = 35987253582211250, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 134140325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134140327) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 243617 + ... + 244166.
It is an arithmetic number, because the mean of its divisors is an integer number (15121304).
Almost surely, 2134140325 is an apocalyptic number.
It is an amenable number.
134140325 is a deficient number, since it is larger than the sum of its proper divisors (47315323).
134140325 is a wasteful number, since it uses less digits than its factorization.
134140325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 487804 (or 487799 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 134140325 is about 11581.8964336589. The cubic root of 134140325 is about 511.9015580697.
Adding to 134140325 its reverse (523041431), we get a palindrome (657181756).
The spelling of 134140325 in words is "one hundred thirty-four million, one hundred forty thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •