Base | Representation |
---|---|
bin | 1101000000000… |
… | …1001110111010 |
3 | 10210121110110202 |
4 | 3100001032322 |
5 | 102424443002 |
6 | 5224442202 |
7 | 1231335341 |
oct | 320011672 |
9 | 123543422 |
10 | 54531002 |
11 | 28865a49 |
12 | 16319362 |
13 | b3b3886 |
14 | 7356b58 |
15 | 4bc2502 |
hex | 34013ba |
54531002 has 8 divisors (see below), whose sum is σ = 86608116. Its totient is φ = 25661632.
The previous prime is 54530989. The next prime is 54531013. The reversal of 54531002 is 20013545.
It can be written as a sum of positive squares in 2 ways, for example, as 51394561 + 3136441 = 7169^2 + 1771^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801893 + ... + 801960.
Almost surely, 254531002 is an apocalyptic number.
54531002 is a deficient number, since it is larger than the sum of its proper divisors (32077114).
54531002 is a wasteful number, since it uses less digits than its factorization.
54531002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1603872.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 54531002 is about 7384.5109519859. The cubic root of 54531002 is about 379.2112030982.
Adding to 54531002 its reverse (20013545), we get a palindrome (74544547).
The spelling of 54531002 in words is "fifty-four million, five hundred thirty-one thousand, two".
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