Base | Representation |
---|---|
bin | 1011111001110… |
… | …1101011110000 |
3 | 10110221122122011 |
4 | 2332131223300 |
5 | 100240211234 |
6 | 4542052304 |
7 | 1144250302 |
oct | 276355360 |
9 | 113848564 |
10 | 49928944 |
11 | 2620239a |
12 | 1487a094 |
13 | a461c70 |
14 | 68b9972 |
15 | 45b3b64 |
hex | 2f9daf0 |
49928944 has 20 divisors (see below), whose sum is σ = 104179096. Its totient is φ = 23044032.
The previous prime is 49928933. The next prime is 49928951. The reversal of 49928944 is 44982994.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119814 + ... + 120229.
Almost surely, 249928944 is an apocalyptic number.
It is an amenable number.
49928944 is an abundant number, since it is smaller than the sum of its proper divisors (54250152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49928944 is a wasteful number, since it uses less digits than its factorization.
49928944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240064 (or 240058 counting only the distinct ones).
The product of its digits is 746496, while the sum is 49.
The square root of 49928944 is about 7066.0416075763. The cubic root of 49928944 is about 368.2285521017.
The spelling of 49928944 in words is "forty-nine million, nine hundred twenty-eight thousand, nine hundred forty-four".
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