Base | Representation |
---|---|
bin | 1011110100111… |
… | …1101000100000 |
3 | 10110100102002120 |
4 | 2331033220200 |
5 | 100144443443 |
6 | 4531144240 |
7 | 1141446243 |
oct | 275175040 |
9 | 113312076 |
10 | 49609248 |
11 | 26004187 |
12 | 14745080 |
13 | a37c5b0 |
14 | 683525a |
15 | 454e083 |
hex | 2f4fa20 |
49609248 has 96 divisors (see below), whose sum is σ = 141797376. Its totient is φ = 15095808.
The previous prime is 49609237. The next prime is 49609253. The reversal of 49609248 is 84290694.
49609248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×496092482 = 4922154974251008, which contains 22 as substring.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 158340 + ... + 158652.
It is an arithmetic number, because the mean of its divisors is an integer number (1477056).
Almost surely, 249609248 is an apocalyptic number.
49609248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49609248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70898688).
49609248 is an abundant number, since it is smaller than the sum of its proper divisors (92188128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49609248 is a wasteful number, since it uses less digits than its factorization.
49609248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466 (or 458 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 49609248 is about 7043.3832779425. The cubic root of 49609248 is about 367.4409438168.
The spelling of 49609248 in words is "forty-nine million, six hundred nine thousand, two hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •