Base | Representation |
---|---|
bin | 1011111001011… |
… | …0101110100000 |
3 | 10110220012112202 |
4 | 2332112232200 |
5 | 100233303243 |
6 | 4541312332 |
7 | 1144101233 |
oct | 276265640 |
9 | 113805482 |
10 | 49900448 |
11 | 26192a44 |
12 | 148656a8 |
13 | a451cc0 |
14 | 68ad41a |
15 | 45aa4b8 |
hex | 2f96ba0 |
49900448 has 24 divisors (see below), whose sum is σ = 105799428. Its totient is φ = 23030784.
The previous prime is 49900439. The next prime is 49900451. The reversal of 49900448 is 84400994.
It can be written as a sum of positive squares in 2 ways, for example, as 49730704 + 169744 = 7052^2 + 412^2 .
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, 59561 + ... + 60392.
Almost surely, 249900448 is an apocalyptic number.
It is an amenable number.
49900448 is an abundant number, since it is smaller than the sum of its proper divisors (55898980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49900448 is a wasteful number, since it uses less digits than its factorization.
49900448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119976 (or 119968 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 49900448 is about 7064.0249150183. The cubic root of 49900448 is about 368.1584856108.
The spelling of 49900448 in words is "forty-nine million, nine hundred thousand, four hundred forty-eight".
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