Base | Representation |
---|---|
bin | 1101000000101… |
… | …1011011100110 |
3 | 10210200120202212 |
4 | 3100023123212 |
5 | 102432312044 |
6 | 5225403422 |
7 | 1231601204 |
oct | 320133346 |
9 | 123616685 |
10 | 54572774 |
11 | 28894373 |
12 | 16339572 |
13 | b3c98a9 |
14 | 7368074 |
15 | 4bcea9e |
hex | 340b6e6 |
54572774 has 8 divisors (see below), whose sum is σ = 81943320. Its totient is φ = 27258336.
The previous prime is 54572747. The next prime is 54572797. The reversal of 54572774 is 47727545.
54572774 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, 11504 + ... + 15539.
It is an arithmetic number, because the mean of its divisors is an integer number (10242915).
Almost surely, 254572774 is an apocalyptic number.
54572774 is a deficient number, since it is larger than the sum of its proper divisors (27370546).
54572774 is a wasteful number, since it uses less digits than its factorization.
54572774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28054.
The product of its digits is 274400, while the sum is 41.
The square root of 54572774 is about 7387.3387630459. The cubic root of 54572774 is about 379.3080065483.
The spelling of 54572774 in words is "fifty-four million, five hundred seventy-two thousand, seven hundred seventy-four".
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