Base | Representation |
---|---|
bin | 1100111100010… |
… | …1111101000011 |
3 | 10210011010101220 |
4 | 3033011331003 |
5 | 102344210240 |
6 | 5215330123 |
7 | 1226304423 |
oct | 317057503 |
9 | 123133356 |
10 | 54288195 |
11 | 2870a585 |
12 | 16220943 |
13 | b32a1c0 |
14 | 72d2483 |
15 | 4b755d0 |
hex | 33c5f43 |
54288195 has 32 divisors (see below), whose sum is σ = 94080000. Its totient is φ = 26573184.
The previous prime is 54288167. The next prime is 54288209. The reversal of 54288195 is 59188245.
It is a happy number.
It is not a de Polignac number, because 54288195 - 25 = 54288163 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38106 + ... + 39504.
It is an arithmetic number, because the mean of its divisors is an integer number (2940000).
Almost surely, 254288195 is an apocalyptic number.
54288195 is a deficient number, since it is larger than the sum of its proper divisors (39791805).
54288195 is a wasteful number, since it uses less digits than its factorization.
54288195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1619.
The product of its digits is 115200, while the sum is 42.
The square root of 54288195 is about 7368.0523206611. The cubic root of 54288195 is about 378.6475351574.
The spelling of 54288195 in words is "fifty-four million, two hundred eighty-eight thousand, one hundred ninety-five".
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