Base | Representation |
---|---|
bin | 10000000001000… |
… | …01010101110011 |
3 | 100100210220102212 |
4 | 20000201111303 |
5 | 233343314131 |
6 | 21155402335 |
7 | 3220664321 |
oct | 1000412563 |
9 | 310726385 |
10 | 134354291 |
11 | 69926405 |
12 | 38bb33ab |
13 | 21ab16a6 |
14 | 13bb4d11 |
15 | bbdda2b |
hex | 8021573 |
134354291 has 4 divisors (see below), whose sum is σ = 134433552. Its totient is φ = 134275032.
The previous prime is 134354257. The next prime is 134354323. The reversal of 134354291 is 192453431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 192453431 = 5639 ⋅34129.
It is a cyclic number.
It is not a de Polignac number, because 134354291 - 222 = 130159987 is a prime.
It is a super-2 number, since 2×1343542912 = 36102151020225362, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (134354221) 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, 37031 + ... + 40496.
It is an arithmetic number, because the mean of its divisors is an integer number (33608388).
Almost surely, 2134354291 is an apocalyptic number.
134354291 is a deficient number, since it is larger than the sum of its proper divisors (79261).
134354291 is an equidigital number, since it uses as much as digits as its factorization.
134354291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79260.
The product of its digits is 12960, while the sum is 32.
The square root of 134354291 is about 11591.1298413916. The cubic root of 134354291 is about 512.1735899731.
The spelling of 134354291 in words is "one hundred thirty-four million, three hundred fifty-four thousand, two hundred ninety-one".
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