Base | Representation |
---|---|
bin | 10000000001100… |
… | …01011010101101 |
3 | 100100221020202202 |
4 | 20000301122231 |
5 | 233402421031 |
6 | 21201031245 |
7 | 3221360312 |
oct | 1000613255 |
9 | 310836682 |
10 | 134420141 |
11 | 69970929 |
12 | 39025525 |
13 | 21b0565b |
14 | 13bd0d09 |
15 | bc032cb |
hex | 80316ad |
134420141 has 8 divisors (see below), whose sum is σ = 138568320. Its totient is φ = 130325728.
The previous prime is 134420131. The next prime is 134420147. The reversal of 134420141 is 141024431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 134420141 - 214 = 134403757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134420147) 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 7 ways as a sum of consecutive naturals, for example, 8336 + ... + 18393.
It is an arithmetic number, because the mean of its divisors is an integer number (17321040).
Almost surely, 2134420141 is an apocalyptic number.
It is an amenable number.
134420141 is a deficient number, since it is larger than the sum of its proper divisors (4148179).
134420141 is a wasteful number, since it uses less digits than its factorization.
134420141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26883.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 134420141 is about 11593.9700275617. The cubic root of 134420141 is about 512.2572521623.
Adding to 134420141 its reverse (141024431), we get a palindrome (275444572).
The spelling of 134420141 in words is "one hundred thirty-four million, four hundred twenty thousand, one hundred forty-one".
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