Base | Representation |
---|---|
bin | 1100111101001… |
… | …1111000011010 |
3 | 10210021000122202 |
4 | 3033103320122 |
5 | 102403021432 |
6 | 5220450202 |
7 | 1226632640 |
oct | 317237032 |
9 | 123230582 |
10 | 54345242 |
11 | 28749426 |
12 | 16249962 |
13 | b34a163 |
14 | 7309190 |
15 | 4b87462 |
hex | 33d3e1a |
54345242 has 8 divisors (see below), whose sum is σ = 93163296. Its totient is φ = 23290812.
The previous prime is 54345229. The next prime is 54345271. The reversal of 54345242 is 24254345.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1940888 + ... + 1940915.
It is an arithmetic number, because the mean of its divisors is an integer number (11645412).
Almost surely, 254345242 is an apocalyptic number.
54345242 is a deficient number, since it is larger than the sum of its proper divisors (38818054).
54345242 is a wasteful number, since it uses less digits than its factorization.
54345242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3881812.
The product of its digits is 19200, while the sum is 29.
The square root of 54345242 is about 7371.9225443571. The cubic root of 54345242 is about 378.7801185807.
Adding to 54345242 its reverse (24254345), we get a palindrome (78599587).
The spelling of 54345242 in words is "fifty-four million, three hundred forty-five thousand, two hundred forty-two".
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