Base | Representation |
---|---|
bin | 1011101101101… |
… | …1110110001000 |
3 | 10102110022112020 |
4 | 2323123312020 |
5 | 100034304414 |
6 | 4513044440 |
7 | 1134432453 |
oct | 273336610 |
9 | 112408466 |
10 | 49134984 |
11 | 2580a928 |
12 | 14556720 |
13 | a244772 |
14 | 675049a |
15 | 44a87a9 |
hex | 2edbd88 |
49134984 has 32 divisors (see below), whose sum is σ = 123527040. Its totient is φ = 16286400.
The previous prime is 49134983. The next prime is 49134997. The reversal of 49134984 is 48943194.
It is not an unprimeable number, because it can be changed into a prime (49134983) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312 + ... + 9999.
It is an arithmetic number, because the mean of its divisors is an integer number (3860220).
Almost surely, 249134984 is an apocalyptic number.
It is an amenable number.
49134984 is an abundant number, since it is smaller than the sum of its proper divisors (74392056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49134984 is a wasteful number, since it uses less digits than its factorization.
49134984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11501 (or 11497 counting only the distinct ones).
The product of its digits is 124416, while the sum is 42.
The square root of 49134984 is about 7009.6350832265. The cubic root of 49134984 is about 366.2662817800.
The spelling of 49134984 in words is "forty-nine million, one hundred thirty-four thousand, nine hundred eighty-four".
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