Base | Representation |
---|---|
bin | 1000000100110… |
… | …11100100101101 |
3 | 11201110212011120 |
4 | 10002123210231 |
5 | 114320333333 |
6 | 10420011153 |
7 | 1451555322 |
oct | 402334455 |
9 | 151425146 |
10 | 67746093 |
11 | 35271708 |
12 | 1a830ab9 |
13 | 1105c95c |
14 | 8dd6b49 |
15 | 5e32db3 |
hex | 409b92d |
67746093 has 8 divisors (see below), whose sum is σ = 90375168. Its totient is φ = 45140544.
The previous prime is 67746079. The next prime is 67746103. The reversal of 67746093 is 39064776.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 67746093 - 212 = 67741997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67746023) 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, 2580 + ... + 11922.
It is an arithmetic number, because the mean of its divisors is an integer number (11296896).
Almost surely, 267746093 is an apocalyptic number.
It is an amenable number.
67746093 is a deficient number, since it is larger than the sum of its proper divisors (22629075).
67746093 is a wasteful number, since it uses less digits than its factorization.
67746093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11763.
The product of its (nonzero) digits is 190512, while the sum is 42.
The square root of 67746093 is about 8230.8014798074. The cubic root of 67746093 is about 407.6568565727.
The spelling of 67746093 in words is "sixty-seven million, seven hundred forty-six thousand, ninety-three".
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