Base | Representation |
---|---|
bin | 10000000100100… |
… | …00001001011001 |
3 | 100101122222000120 |
4 | 20002100021121 |
5 | 234002330103 |
6 | 21213223453 |
7 | 3224564454 |
oct | 1002201131 |
9 | 311588016 |
10 | 134808153 |
11 | 6a1063a7 |
12 | 39191b89 |
13 | 21c1014c |
14 | 13c9249b |
15 | bc7d253 |
hex | 8090259 |
134808153 has 8 divisors (see below), whose sum is σ = 185942400. Its totient is φ = 86773008.
The previous prime is 134808143. The next prime is 134808169. The reversal of 134808153 is 351808431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134808153 - 216 = 134742617 is a prime.
It is not an unprimeable number, because it can be changed into a prime (134808103) 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, 774673 + ... + 774846.
It is an arithmetic number, because the mean of its divisors is an integer number (23242800).
Almost surely, 2134808153 is an apocalyptic number.
It is an amenable number.
134808153 is a deficient number, since it is larger than the sum of its proper divisors (51134247).
134808153 is a wasteful number, since it uses less digits than its factorization.
134808153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1549551.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 134808153 is about 11610.6913230867. The cubic root of 134808153 is about 512.7496660207.
The spelling of 134808153 in words is "one hundred thirty-four million, eight hundred eight thousand, one hundred fifty-three".
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