Base | Representation |
---|---|
bin | 1100111001100… |
… | …0100111100010 |
3 | 10202210200200020 |
4 | 3032120213202 |
5 | 102322234443 |
6 | 5211334310 |
7 | 1224602142 |
oct | 316304742 |
9 | 122720606 |
10 | 54102498 |
11 | 285a300a |
12 | 16151396 |
13 | b293818 |
14 | 7284922 |
15 | 4b3a583 |
hex | 33989e2 |
54102498 has 8 divisors (see below), whose sum is σ = 108205008. Its totient is φ = 18034164.
The previous prime is 54102491. The next prime is 54102511. The reversal of 54102498 is 89420145.
54102498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
54102498 is an admirable number.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (54102491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4508536 + ... + 4508547.
It is an arithmetic number, because the mean of its divisors is an integer number (13525626).
Almost surely, 254102498 is an apocalyptic number.
54102498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54102498 is a wasteful number, since it uses less digits than its factorization.
54102498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9017088.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 54102498 is about 7355.4400276258. The cubic root of 54102498 is about 378.2153108330.
The spelling of 54102498 in words is "fifty-four million, one hundred two thousand, four hundred ninety-eight".
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