Base | Representation |
---|---|
bin | 1011110011001… |
… | …1101110010000 |
3 | 10110010121021111 |
4 | 2330303232100 |
5 | 100132314203 |
6 | 4524503104 |
7 | 1140462040 |
oct | 274635620 |
9 | 113117244 |
10 | 49494928 |
11 | 25a362aa |
12 | 146aaa94 |
13 | a33c552 |
14 | 6805720 |
15 | 452a26d |
hex | 2f33b90 |
49494928 has 40 divisors (see below), whose sum is σ = 109949312. Its totient is φ = 21143808.
The previous prime is 49494917. The next prime is 49494953. The reversal of 49494928 is 82949494.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50701 + ... + 51667.
Almost surely, 249494928 is an apocalyptic number.
It is an amenable number.
49494928 is an abundant number, since it is smaller than the sum of its proper divisors (60454384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49494928 is a wasteful number, since it uses less digits than its factorization.
49494928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1439 (or 1433 counting only the distinct ones).
The product of its digits is 746496, while the sum is 49.
The square root of 49494928 is about 7035.2631791568. The cubic root of 49494928 is about 367.1584819911.
The spelling of 49494928 in words is "forty-nine million, four hundred ninety-four thousand, nine hundred twenty-eight".
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