Base | Representation |
---|---|
bin | 1011111001100… |
… | …1000111010100 |
3 | 10110220200221222 |
4 | 2332121013110 |
5 | 100234111403 |
6 | 4541425512 |
7 | 1144141604 |
oct | 276310724 |
9 | 113820858 |
10 | 49910228 |
11 | 2619a325 |
12 | 1486b298 |
13 | a4565a4 |
14 | 68b2c04 |
15 | 45ad338 |
hex | 2f991d4 |
49910228 has 12 divisors (see below), whose sum is σ = 88144980. Its totient is φ = 24725952.
The previous prime is 49910219. The next prime is 49910251. The reversal of 49910228 is 82201994.
It can be written as a sum of positive squares in 2 ways, for example, as 36747844 + 13162384 = 6062^2 + 3628^2 .
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, 56801 + ... + 57672.
It is an arithmetic number, because the mean of its divisors is an integer number (7345415).
Almost surely, 249910228 is an apocalyptic number.
It is an amenable number.
49910228 is a deficient number, since it is larger than the sum of its proper divisors (38234752).
49910228 is a wasteful number, since it uses less digits than its factorization.
49910228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114586 (or 114584 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 49910228 is about 7064.7171210177. The cubic root of 49910228 is about 368.1825358611.
The spelling of 49910228 in words is "forty-nine million, nine hundred ten thousand, two hundred twenty-eight".
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