Base | Representation |
---|---|
bin | 1011110111110… |
… | …1101111110100 |
3 | 10110201000012021 |
4 | 2331331233310 |
5 | 100222020012 |
6 | 4535202524 |
7 | 1143164026 |
oct | 275755764 |
9 | 113630167 |
10 | 49798132 |
11 | 2612308a |
12 | 14816444 |
13 | a417567 |
14 | 6884016 |
15 | 458a007 |
hex | 2f7dbf4 |
49798132 has 6 divisors (see below), whose sum is σ = 87146738. Its totient is φ = 24899064.
The previous prime is 49798129. The next prime is 49798157. The reversal of 49798132 is 23189794.
It can be written as a sum of positive squares in only one way, i.e., 27102436 + 22695696 = 5206^2 + 4764^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6224763 + ... + 6224770.
Almost surely, 249798132 is an apocalyptic number.
It is an amenable number.
49798132 is a deficient number, since it is larger than the sum of its proper divisors (37348606).
49798132 is a wasteful number, since it uses less digits than its factorization.
49798132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12449537 (or 12449535 counting only the distinct ones).
The product of its digits is 108864, while the sum is 43.
The square root of 49798132 is about 7056.7791519928. The cubic root of 49798132 is about 367.9066890860.
The spelling of 49798132 in words is "forty-nine million, seven hundred ninety-eight thousand, one hundred thirty-two".
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