Base | Representation |
---|---|
bin | 1111111111110… |
… | …01110010001111 |
3 | 100100111200012010 |
4 | 13333321302033 |
5 | 233323123041 |
6 | 21152112303 |
7 | 3216421053 |
oct | 777716217 |
9 | 310450163 |
10 | 134192271 |
11 | 69825704 |
12 | 38b35693 |
13 | 21a55a15 |
14 | 13b71c63 |
15 | bbaaa16 |
hex | 7ff9c8f |
134192271 has 8 divisors (see below), whose sum is σ = 189447984. Its totient is φ = 84199040.
The previous prime is 134192249. The next prime is 134192287. The reversal of 134192271 is 172291431.
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 134192271 - 210 = 134191247 is a prime.
It is a super-2 number, since 2×1341922712 = 36015131192274882, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134192291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1315560 + ... + 1315661.
It is an arithmetic number, because the mean of its divisors is an integer number (23680998).
Almost surely, 2134192271 is an apocalyptic number.
134192271 is a deficient number, since it is larger than the sum of its proper divisors (55255713).
134192271 is a wasteful number, since it uses less digits than its factorization.
134192271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2631241.
The product of its digits is 3024, while the sum is 30.
The square root of 134192271 is about 11584.1387681605. The cubic root of 134192271 is about 511.9676277038.
The spelling of 134192271 in words is "one hundred thirty-four million, one hundred ninety-two thousand, two hundred seventy-one".
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