Base | Representation |
---|---|
bin | 1100111011110… |
… | …1101010100010 |
3 | 10210002101211101 |
4 | 3032331222202 |
5 | 102342113432 |
6 | 5214505014 |
7 | 1226103430 |
oct | 316755242 |
9 | 123071741 |
10 | 54254242 |
11 | 28697019 |
12 | 1620516a |
13 | b317903 |
14 | 72c3d50 |
15 | 4b6a4e7 |
hex | 33bdaa2 |
54254242 has 32 divisors (see below), whose sum is σ = 98972928. Its totient is φ = 21774336.
The previous prime is 54254231. The next prime is 54254251. The reversal of 54254242 is 24245245.
It is a self number, because there is not a number n which added to its sum of digits gives 54254242.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60723 + ... + 61609.
It is an arithmetic number, because the mean of its divisors is an integer number (3092904).
Almost surely, 254254242 is an apocalyptic number.
54254242 is a deficient number, since it is larger than the sum of its proper divisors (44718686).
54254242 is a wasteful number, since it uses less digits than its factorization.
54254242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1170.
The product of its digits is 12800, while the sum is 28.
The square root of 54254242 is about 7365.7478914228. The cubic root of 54254242 is about 378.5685806021.
Adding to 54254242 its reverse (24245245), we get a palindrome (78499487).
The spelling of 54254242 in words is "fifty-four million, two hundred fifty-four thousand, two hundred forty-two".
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