Base | Representation |
---|---|
bin | 10100000010110… |
… | …00101010101101 |
3 | 102201101011022212 |
4 | 22001120222231 |
5 | 321020312331 |
6 | 24403420205 |
7 | 4111061333 |
oct | 1201305255 |
9 | 381334285 |
10 | 168135341 |
11 | 869a9630 |
12 | 48384665 |
13 | 28aab68a |
14 | 18489b53 |
15 | eb62d2b |
hex | a058aad |
168135341 has 8 divisors (see below), whose sum is σ = 185631264. Its totient is φ = 151007920.
The previous prime is 168135307. The next prime is 168135343. The reversal of 168135341 is 143531861.
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 168135341 - 218 = 167873197 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 168135298 and 168135307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (168135343) 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, 91166 + ... + 92991.
It is an arithmetic number, because the mean of its divisors is an integer number (23203908).
Almost surely, 2168135341 is an apocalyptic number.
168135341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
168135341 is a deficient number, since it is larger than the sum of its proper divisors (17495923).
168135341 is a wasteful number, since it uses less digits than its factorization.
168135341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184251.
The product of its digits is 8640, while the sum is 32.
The square root of 168135341 is about 12966.7012381716. The cubic root of 168135341 is about 551.9329683447.
The spelling of 168135341 in words is "one hundred sixty-eight million, one hundred thirty-five thousand, three hundred forty-one".
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