Base | Representation |
---|---|
bin | 10000000000101… |
… | …11001001100001 |
3 | 100100201210011201 |
4 | 20000113021201 |
5 | 233341000140 |
6 | 21154441201 |
7 | 3220431523 |
oct | 1000271141 |
9 | 310653151 |
10 | 134312545 |
11 | 698a8004 |
12 | 38b93201 |
13 | 21a986a3 |
14 | 13ba3a13 |
15 | bbd149a |
hex | 8017261 |
134312545 has 16 divisors (see below), whose sum is σ = 164364480. Its totient is φ = 105336000.
The previous prime is 134312483. The next prime is 134312551. The reversal of 134312545 is 545213431.
It is not a de Polignac number, because 134312545 - 211 = 134310497 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127270 + ... + 128320.
It is an arithmetic number, because the mean of its divisors is an integer number (10272780).
Almost surely, 2134312545 is an apocalyptic number.
It is an amenable number.
134312545 is a deficient number, since it is larger than the sum of its proper divisors (30051935).
134312545 is a wasteful number, since it uses less digits than its factorization.
134312545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1536.
The product of its digits is 7200, while the sum is 28.
The square root of 134312545 is about 11589.3289279406. The cubic root of 134312545 is about 512.1205376704.
Adding to 134312545 its reverse (545213431), we get a palindrome (679525976).
The spelling of 134312545 in words is "one hundred thirty-four million, three hundred twelve thousand, five hundred forty-five".
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