Base | Representation |
---|---|
bin | 1101000000101… |
… | …0011000011001 |
3 | 10210200100212120 |
4 | 3100022120121 |
5 | 102432142343 |
6 | 5225331453 |
7 | 1231552521 |
oct | 320123031 |
9 | 123610776 |
10 | 54568473 |
11 | 28891113 |
12 | 16336b89 |
13 | b3c794b |
14 | 7366681 |
15 | 4bcd683 |
hex | 340a619 |
54568473 has 8 divisors (see below), whose sum is σ = 73464768. Its totient is φ = 36025584.
The previous prime is 54568427. The next prime is 54568477. The reversal of 54568473 is 37486545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54568473 - 217 = 54437401 is a prime.
It is a Smith number, since the sum of its digits (42) 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 (54568477) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87990 + ... + 88607.
It is an arithmetic number, because the mean of its divisors is an integer number (9183096).
Almost surely, 254568473 is an apocalyptic number.
It is an amenable number.
54568473 is a deficient number, since it is larger than the sum of its proper divisors (18896295).
54568473 is a wasteful number, since it uses less digits than its factorization.
54568473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176703.
The product of its digits is 403200, while the sum is 42.
The square root of 54568473 is about 7387.0476511256. The cubic root of 54568473 is about 379.2980415879.
The spelling of 54568473 in words is "fifty-four million, five hundred sixty-eight thousand, four hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •