Base | Representation |
---|---|
bin | 10000000000100… |
… | …10010010010111 |
3 | 100100200202212011 |
4 | 20000102102113 |
5 | 233334331011 |
6 | 21154205051 |
7 | 3220316464 |
oct | 1000222227 |
9 | 310622764 |
10 | 134292631 |
11 | 69894050 |
12 | 38b83787 |
13 | 21a8c5c5 |
14 | 13b9a66b |
15 | bbca621 |
hex | 8012497 |
134292631 has 4 divisors (see below), whose sum is σ = 146501064. Its totient is φ = 122084200.
The previous prime is 134292623. The next prime is 134292643. The reversal of 134292631 is 136292431.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 134292631 - 23 = 134292623 is a prime.
It is a super-2 number, since 2×1342926312 = 36069021481804322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 134292593 and 134292602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134292611) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6104200 + ... + 6104221.
It is an arithmetic number, because the mean of its divisors is an integer number (36625266).
Almost surely, 2134292631 is an apocalyptic number.
134292631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
134292631 is a deficient number, since it is larger than the sum of its proper divisors (12208433).
134292631 is a wasteful number, since it uses less digits than its factorization.
134292631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12208432.
The product of its digits is 7776, while the sum is 31.
The square root of 134292631 is about 11588.4697436719. The cubic root of 134292631 is about 512.0952263776.
The spelling of 134292631 in words is "one hundred thirty-four million, two hundred ninety-two thousand, six hundred thirty-one".
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