Base | Representation |
---|---|
bin | 10000000000001… |
… | …01111111011110 |
3 | 100100121012202221 |
4 | 20000011333132 |
5 | 233331223040 |
6 | 21153135554 |
7 | 3220016611 |
oct | 1000057736 |
9 | 310535687 |
10 | 134242270 |
11 | 6985a228 |
12 | 38b5a5ba |
13 | 21a726c6 |
14 | 13b86178 |
15 | bbba74a |
hex | 8005fde |
134242270 has 16 divisors (see below), whose sum is σ = 242974368. Its totient is φ = 53399520.
The previous prime is 134242267. The next prime is 134242271. The reversal of 134242270 is 72242431.
It is a happy number.
134242270 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134242271) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 35274 + ... + 38893.
It is an arithmetic number, because the mean of its divisors is an integer number (15185898).
Almost surely, 2134242270 is an apocalyptic number.
134242270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
134242270 is a deficient number, since it is larger than the sum of its proper divisors (108732098).
134242270 is a wasteful number, since it uses less digits than its factorization.
134242270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74355.
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 134242270 is about 11586.2966473330. The cubic root of 134242270 is about 512.0312048649.
The spelling of 134242270 in words is "one hundred thirty-four million, two hundred forty-two thousand, two hundred seventy".
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