Base | Representation |
---|---|
bin | 1100111001011… |
… | …1110101011110 |
3 | 10202210112021120 |
4 | 3032113311132 |
5 | 102322134134 |
6 | 5211311410 |
7 | 1224556614 |
oct | 316276536 |
9 | 122715246 |
10 | 54099294 |
11 | 285a0667 |
12 | 1614b566 |
13 | b292222 |
14 | 72836b4 |
15 | 4b39649 |
hex | 3397d5e |
54099294 has 16 divisors (see below), whose sum is σ = 108293520. Its totient is φ = 18017280.
The previous prime is 54099293. The next prime is 54099299. The reversal of 54099294 is 49299045.
It is a super-2 number, since 2×540992942 = 5853467222596872, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54099293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5022 + ... + 11550.
It is an arithmetic number, because the mean of its divisors is an integer number (6768345).
Almost surely, 254099294 is an apocalyptic number.
54099294 is an abundant number, since it is smaller than the sum of its proper divisors (54194226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54099294 is a wasteful number, since it uses less digits than its factorization.
54099294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7915.
The product of its (nonzero) digits is 116640, while the sum is 42.
The square root of 54099294 is about 7355.2222264185. Note that the first 5 decimals coincide. The cubic root of 54099294 is about 378.2078445987.
The spelling of 54099294 in words is "fifty-four million, ninety-nine thousand, two hundred ninety-four".
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