Base | Representation |
---|---|
bin | 1011100100110… |
… | …1111010101101 |
3 | 10101100210002011 |
4 | 2321031322231 |
5 | 44412204040 |
6 | 4452401221 |
7 | 1126461550 |
oct | 271157255 |
9 | 111323064 |
10 | 48553645 |
11 | 25453088 |
12 | 14316211 |
13 | a09cc8a |
14 | 663c697 |
15 | 43e13ea |
hex | 2e4dead |
48553645 has 16 divisors (see below), whose sum is σ = 70093440. Its totient is φ = 31541184.
The previous prime is 48553643. The next prime is 48553669. The reversal of 48553645 is 54635584.
It is a cyclic number.
It is not a de Polignac number, because 48553645 - 21 = 48553643 is a prime.
It is a super-3 number, since 3×485536453 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48553598 and 48553607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48553643) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35842 + ... + 37171.
It is an arithmetic number, because the mean of its divisors is an integer number (4380840).
Almost surely, 248553645 is an apocalyptic number.
It is an amenable number.
48553645 is a deficient number, since it is larger than the sum of its proper divisors (21539795).
48553645 is a wasteful number, since it uses less digits than its factorization.
48553645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73044.
The product of its digits is 288000, while the sum is 40.
The square root of 48553645 is about 6968.0445607071. The cubic root of 48553645 is about 364.8160579402.
The spelling of 48553645 in words is "forty-eight million, five hundred fifty-three thousand, six hundred forty-five".
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