Base | Representation |
---|---|
bin | 1011111001011… |
… | …1110100000000 |
3 | 10110220102122111 |
4 | 2332113310000 |
5 | 100233424041 |
6 | 4541345104 |
7 | 1144120216 |
oct | 276276400 |
9 | 113812574 |
10 | 49904896 |
11 | 26196318 |
12 | 14868194 |
13 | a454032 |
14 | 68b0cb6 |
15 | 45ab981 |
hex | 2f97d00 |
49904896 has 36 divisors (see below), whose sum is σ = 100352224. Its totient is φ = 24768000.
The previous prime is 49904879. The next prime is 49904903. The reversal of 49904896 is 69840994.
49904896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 38011 + ... + 39301.
Almost surely, 249904896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49904896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50176112).
49904896 is an abundant number, since it is smaller than the sum of its proper divisors (50447328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49904896 is a wasteful number, since it uses less digits than its factorization.
49904896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1458 (or 1444 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 49.
The square root of 49904896 is about 7064.3397426794. The cubic root of 49904896 is about 368.1694241919.
The spelling of 49904896 in words is "forty-nine million, nine hundred four thousand, eight hundred ninety-six".
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