Base | Representation |
---|---|
bin | 1011110101100… |
… | …1101111001001 |
3 | 10110102111212100 |
4 | 2331121233021 |
5 | 100202310013 |
6 | 4532104013 |
7 | 1142011014 |
oct | 275315711 |
9 | 113374770 |
10 | 49650633 |
11 | 2603228a |
12 | 14765009 |
13 | a395396 |
14 | 684637b |
15 | 455b473 |
hex | 2f59bc9 |
49650633 has 12 divisors (see below), whose sum is σ = 73656388. Its totient is φ = 32205600.
The previous prime is 49650619. The next prime is 49650637. The reversal of 49650633 is 33605694.
It can be written as a sum of positive squares in 2 ways, for example, as 38340864 + 11309769 = 6192^2 + 3363^2 .
It is not a de Polignac number, because 49650633 - 222 = 45456329 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49650637) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74218 + ... + 74883.
Almost surely, 249650633 is an apocalyptic number.
It is an amenable number.
49650633 is a deficient number, since it is larger than the sum of its proper divisors (24005755).
49650633 is a wasteful number, since it uses less digits than its factorization.
49650633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149144 (or 149141 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 36.
The square root of 49650633 is about 7046.3205291840. The cubic root of 49650633 is about 367.5430908795.
The spelling of 49650633 in words is "forty-nine million, six hundred fifty thousand, six hundred thirty-three".
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