Base | Representation |
---|---|
bin | 1111111110011… |
… | …10000011001011 |
3 | 100100011120110022 |
4 | 13333032003023 |
5 | 233301410011 |
6 | 21144211055 |
7 | 3215043560 |
oct | 777160313 |
9 | 310146408 |
10 | 134013131 |
11 | 6971305a |
12 | 38a69a8b |
13 | 219c2315 |
14 | 13b26867 |
15 | bb728db |
hex | 7fce0cb |
134013131 has 16 divisors (see below), whose sum is σ = 157006080. Its totient is φ = 112014240.
The previous prime is 134013127. The next prime is 134013233. The reversal of 134013131 is 131310431.
It is a cyclic number.
It is not a de Polignac number, because 134013131 - 22 = 134013127 is a prime.
It is a super-2 number, since 2×1340131312 = 35919038560846322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (134013101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52865 + ... + 55341.
It is an arithmetic number, because the mean of its divisors is an integer number (9812880).
Almost surely, 2134013131 is an apocalyptic number.
134013131 is a deficient number, since it is larger than the sum of its proper divisors (22992949).
134013131 is a wasteful number, since it uses less digits than its factorization.
134013131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2674.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 134013131 is about 11576.4040617110. The cubic root of 134013131 is about 511.7397091568.
Adding to 134013131 its reverse (131310431), we get a palindrome (265323562).
The spelling of 134013131 in words is "one hundred thirty-four million, thirteen thousand, one hundred thirty-one".
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