Base | Representation |
---|---|
bin | 1100111100101… |
… | …0100011011000 |
3 | 10210012002020120 |
4 | 3033022203120 |
5 | 102400311112 |
6 | 5215553240 |
7 | 1226413353 |
oct | 317124330 |
9 | 123162216 |
10 | 54307032 |
11 | 2872274a |
12 | 1622b820 |
13 | b335950 |
14 | 72d929a |
15 | 4b7ae8c |
hex | 33ca8d8 |
54307032 has 32 divisors (see below), whose sum is σ = 146212080. Its totient is φ = 16709760.
The previous prime is 54307031. The next prime is 54307037. The reversal of 54307032 is 23070345.
54307032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 54306993 and 54307011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54307031) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 86719 + ... + 87342.
Almost surely, 254307032 is an apocalyptic number.
54307032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
54307032 is an abundant number, since it is smaller than the sum of its proper divisors (91905048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54307032 is a wasteful number, since it uses less digits than its factorization.
54307032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174083 (or 174079 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 24.
The square root of 54307032 is about 7369.3304987631. The cubic root of 54307032 is about 378.6913246578.
Adding to 54307032 its reverse (23070345), we get a palindrome (77377377).
The spelling of 54307032 in words is "fifty-four million, three hundred seven thousand, thirty-two".
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