Base | Representation |
---|---|
bin | 1111111111110… |
… | …10111101011101 |
3 | 100100111220210102 |
4 | 13333322331131 |
5 | 233323301320 |
6 | 21152150445 |
7 | 3216441101 |
oct | 777727535 |
9 | 310456712 |
10 | 134197085 |
11 | 69829290 |
12 | 38b38425 |
13 | 21a57c79 |
14 | 13b73901 |
15 | bbac175 |
hex | 7ffaf5d |
134197085 has 16 divisors (see below), whose sum is σ = 176765760. Its totient is φ = 96992640.
The previous prime is 134197081. The next prime is 134197087. The reversal of 134197085 is 580791431.
It is not a de Polignac number, because 134197085 - 22 = 134197081 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134197081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1481 + ... + 16449.
It is an arithmetic number, because the mean of its divisors is an integer number (11047860).
Almost surely, 2134197085 is an apocalyptic number.
It is an amenable number.
134197085 is a deficient number, since it is larger than the sum of its proper divisors (42568675).
134197085 is a wasteful number, since it uses less digits than its factorization.
134197085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15148.
The product of its (nonzero) digits is 30240, while the sum is 38.
The square root of 134197085 is about 11584.3465504102. The cubic root of 134197085 is about 511.9737497223.
The spelling of 134197085 in words is "one hundred thirty-four million, one hundred ninety-seven thousand, eighty-five".
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