Base | Representation |
---|---|
bin | 10000000001011… |
… | …11100011101101 |
3 | 100100220212022200 |
4 | 20000233203231 |
5 | 233402200100 |
6 | 21200532113 |
7 | 3221326152 |
oct | 1000574355 |
9 | 310825280 |
10 | 134412525 |
11 | 69966135 |
12 | 39021039 |
13 | 21b02050 |
14 | 13bcc229 |
15 | bc00e00 |
hex | 802f8ed |
134412525 has 36 divisors (see below), whose sum is σ = 259272468. Its totient is φ = 66170880.
The previous prime is 134412511. The next prime is 134412563. The reversal of 134412525 is 525214431.
134412525 is a `hidden beast` number, since 134 + 4 + 1 + 2 + 525 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 24980004 + 109432521 = 4998^2 + 10461^2 .
It is not a de Polignac number, because 134412525 - 26 = 134412461 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20052 + ... + 25901.
It is an arithmetic number, because the mean of its divisors is an integer number (7202013).
Almost surely, 2134412525 is an apocalyptic number.
134412525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
134412525 is a deficient number, since it is larger than the sum of its proper divisors (124859943).
134412525 is a wasteful number, since it uses less digits than its factorization.
134412525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45982 (or 45974 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 134412525 is about 11593.6415763124. The cubic root of 134412525 is about 512.2475774591.
Adding to 134412525 its reverse (525214431), we get a palindrome (659626956).
The spelling of 134412525 in words is "one hundred thirty-four million, four hundred twelve thousand, five hundred twenty-five".
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