Base | Representation |
---|---|
bin | 1100111001001… |
… | …0111011011011 |
3 | 10202202111201011 |
4 | 3032102323123 |
5 | 102321013240 |
6 | 5211034351 |
7 | 1224444202 |
oct | 316227333 |
9 | 122674634 |
10 | 54079195 |
11 | 28587555 |
12 | 1613b9b7 |
13 | b286031 |
14 | 727a239 |
15 | 4b336ea |
hex | 3392edb |
54079195 has 8 divisors (see below), whose sum is σ = 65165760. Its totient is φ = 43082880.
The previous prime is 54079189. The next prime is 54079199. The reversal of 54079195 is 59197045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54079195 - 211 = 54077147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54079199) 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, 21235 + ... + 23644.
It is an arithmetic number, because the mean of its divisors is an integer number (8145720).
Almost surely, 254079195 is an apocalyptic number.
54079195 is a deficient number, since it is larger than the sum of its proper divisors (11086565).
54079195 is a wasteful number, since it uses less digits than its factorization.
54079195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45125.
The product of its (nonzero) digits is 56700, while the sum is 40.
The square root of 54079195 is about 7353.8557913519. The cubic root of 54079195 is about 378.1610014671.
The spelling of 54079195 in words is "fifty-four million, seventy-nine thousand, one hundred ninety-five".
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