Base | Representation |
---|---|
bin | 1011110011111… |
… | …1111111110000 |
3 | 10110020011020102 |
4 | 2330333333300 |
5 | 100140421300 |
6 | 4525531532 |
7 | 1141061435 |
oct | 274777760 |
9 | 113204212 |
10 | 49545200 |
11 | 25a70051 |
12 | 14713ba8 |
13 | a3593b3 |
14 | 6819b8c |
15 | 453a0d5 |
hex | 2f3fff0 |
49545200 has 30 divisors (see below), whose sum is σ = 119033304. Its totient is φ = 19817920.
The previous prime is 49545193. The next prime is 49545233. The reversal of 49545200 is 254594.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61532 + ... + 62331.
Almost surely, 249545200 is an apocalyptic number.
49545200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49545200 is an abundant number, since it is smaller than the sum of its proper divisors (69488104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49545200 is a wasteful number, since it uses less digits than its factorization.
49545200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123881 (or 123870 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 49545200 is about 7038.8351309006. The cubic root of 49545200 is about 367.2827475559.
Adding to 49545200 its reverse (254594), we get a palindrome (49799794).
The spelling of 49545200 in words is "forty-nine million, five hundred forty-five thousand, two hundred".
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