Base | Representation |
---|---|
bin | 1100111101001… |
… | …1110110100010 |
3 | 10210021000111022 |
4 | 3033103312202 |
5 | 102403020442 |
6 | 5220445442 |
7 | 1226632406 |
oct | 317236642 |
9 | 123230438 |
10 | 54345122 |
11 | 28749327 |
12 | 16249882 |
13 | b34a0a0 |
14 | 7309106 |
15 | 4b873d2 |
hex | 33d3da2 |
54345122 has 8 divisors (see below), whose sum is σ = 87788316. Its totient is φ = 25082352.
The previous prime is 54345103. The next prime is 54345167. The reversal of 54345122 is 22154345.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 54184321 + 160801 = 7361^2 + 401^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 2090197 = 54345122 / (5 + 4 + 3 + 4 + 5 + 1 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 54345091 and 54345100.
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, 1045073 + ... + 1045124.
Almost surely, 254345122 is an apocalyptic number.
54345122 is a deficient number, since it is larger than the sum of its proper divisors (33443194).
54345122 is a wasteful number, since it uses less digits than its factorization.
54345122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2090212.
The product of its digits is 4800, while the sum is 26.
The square root of 54345122 is about 7371.9144053631. The cubic root of 54345122 is about 378.7798397850.
Adding to 54345122 its reverse (22154345), we get a palindrome (76499467).
The spelling of 54345122 in words is "fifty-four million, three hundred forty-five thousand, one hundred twenty-two".
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