Base | Representation |
---|---|
bin | 1011111000011… |
… | …1100010111100 |
3 | 10110210001020210 |
4 | 2332013202330 |
5 | 100224311033 |
6 | 4540112420 |
7 | 1143422034 |
oct | 276074274 |
9 | 113701223 |
10 | 49838268 |
11 | 26150257 |
12 | 14835710 |
13 | a42c8cc |
14 | 68948c4 |
15 | 4596d63 |
hex | 2f878bc |
49838268 has 24 divisors (see below), whose sum is σ = 117884368. Its totient is φ = 16384896.
The previous prime is 49838267. The next prime is 49838279. The reversal of 49838268 is 86283894.
It is a happy number.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49838267) 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, 27571 + ... + 29322.
Almost surely, 249838268 is an apocalyptic number.
It is an amenable number.
49838268 is an abundant number, since it is smaller than the sum of its proper divisors (68046100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49838268 is a wasteful number, since it uses less digits than its factorization.
49838268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56973 (or 56971 counting only the distinct ones).
The product of its digits is 663552, while the sum is 48.
The square root of 49838268 is about 7059.6223695039. The cubic root of 49838268 is about 368.0055036196.
The spelling of 49838268 in words is "forty-nine million, eight hundred thirty-eight thousand, two hundred sixty-eight".
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