Base | Representation |
---|---|
bin | 1100111010000… |
… | …0101011001110 |
3 | 10202212100221121 |
4 | 3032200223032 |
5 | 102324314002 |
6 | 5212151154 |
7 | 1225100311 |
oct | 316405316 |
9 | 122770847 |
10 | 54135502 |
11 | 28615893 |
12 | 161684ba |
13 | b2a5855 |
14 | 7292978 |
15 | 4b45237 |
hex | 33a0ace |
54135502 has 8 divisors (see below), whose sum is σ = 81503712. Its totient is φ = 26967600.
The previous prime is 54135479. The next prime is 54135511. The reversal of 54135502 is 20553145.
54135502 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.
It is a congruent number.
It is an unprimeable number.
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, 49399 + ... + 50482.
It is an arithmetic number, because the mean of its divisors is an integer number (10187964).
Almost surely, 254135502 is an apocalyptic number.
54135502 is a deficient number, since it is larger than the sum of its proper divisors (27368210).
54135502 is a wasteful number, since it uses less digits than its factorization.
54135502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100154.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 54135502 is about 7357.6831951369. The cubic root of 54135502 is about 378.2922024196.
Adding to 54135502 its reverse (20553145), we get a palindrome (74688647).
The spelling of 54135502 in words is "fifty-four million, one hundred thirty-five thousand, five hundred two".
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