Base | Representation |
---|---|
bin | 10000001101000… |
… | …10001001100111 |
3 | 100110202222112220 |
4 | 20012202021213 |
5 | 234244233341 |
6 | 21253243423 |
7 | 3240250515 |
oct | 1006421147 |
9 | 313688486 |
10 | 135930471 |
11 | 6a802636 |
12 | 39633573 |
13 | 22213c41 |
14 | 140a54b5 |
15 | be00a66 |
hex | 81a2267 |
135930471 has 16 divisors (see below), whose sum is σ = 184416000. Its totient is φ = 89039808.
The previous prime is 135930467. The next prime is 135930491. The reversal of 135930471 is 174039531.
It is not a de Polignac number, because 135930471 - 22 = 135930467 is a prime.
It is a super-3 number, since 3×1359304713 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135930451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119835 + ... + 120963.
It is an arithmetic number, because the mean of its divisors is an integer number (11526000).
Almost surely, 2135930471 is an apocalyptic number.
135930471 is a deficient number, since it is larger than the sum of its proper divisors (48485529).
135930471 is a wasteful number, since it uses less digits than its factorization.
135930471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1798.
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 135930471 is about 11658.9223773040. The cubic root of 135930471 is about 514.1686666058.
The spelling of 135930471 in words is "one hundred thirty-five million, nine hundred thirty thousand, four hundred seventy-one".
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