Base | Representation |
---|---|
bin | 1101000100110… |
… | …1111001100110 |
3 | 10211012102020102 |
4 | 3101031321212 |
5 | 103020020110 |
6 | 5235304102 |
7 | 1234114022 |
oct | 321157146 |
9 | 124172212 |
10 | 54845030 |
11 | 28a5a979 |
12 | 1644b032 |
13 | b4937a6 |
14 | 73d9382 |
15 | 4c355a5 |
hex | 344de66 |
54845030 has 8 divisors (see below), whose sum is σ = 98721072. Its totient is φ = 21938008.
The previous prime is 54845029. The next prime is 54845051. The reversal of 54845030 is 3054845.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 54844984 and 54845002.
It is a congruent number.
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, 2742242 + ... + 2742261.
It is an arithmetic number, because the mean of its divisors is an integer number (12340134).
Almost surely, 254845030 is an apocalyptic number.
54845030 is a deficient number, since it is larger than the sum of its proper divisors (43876042).
54845030 is a wasteful number, since it uses less digits than its factorization.
54845030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5484510.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 54845030 is about 7405.7430417211. The cubic root of 54845030 is about 379.9377321795.
Adding to 54845030 its reverse (3054845), we get a palindrome (57899875).
The spelling of 54845030 in words is "fifty-four million, eight hundred forty-five thousand, thirty".
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