Base | Representation |
---|---|
bin | 1011110111110… |
… | …1000010001100 |
3 | 10110200212012010 |
4 | 2331331002030 |
5 | 100221421322 |
6 | 4535141220 |
7 | 1143152355 |
oct | 275750214 |
9 | 113625163 |
10 | 49795212 |
11 | 26120975 |
12 | 14814810 |
13 | a41612c |
14 | 6882d2c |
15 | 458920c |
hex | 2f7d08c |
49795212 has 12 divisors (see below), whose sum is σ = 116188856. Its totient is φ = 16598400.
The previous prime is 49795199. The next prime is 49795223. The reversal of 49795212 is 21259794.
It is a tau number, because it is divible by the number of its divisors (12).
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, 2074789 + ... + 2074812.
Almost surely, 249795212 is an apocalyptic number.
It is an amenable number.
49795212 is an abundant number, since it is smaller than the sum of its proper divisors (66393644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49795212 is a wasteful number, since it uses less digits than its factorization.
49795212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4149608 (or 4149606 counting only the distinct ones).
The product of its digits is 45360, while the sum is 39.
The square root of 49795212 is about 7056.5722557060. The cubic root of 49795212 is about 367.8994979962.
The spelling of 49795212 in words is "forty-nine million, seven hundred ninety-five thousand, two hundred twelve".
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