Base | Representation |
---|---|
bin | 1011000111111011… |
… | …1110100000110100 |
3 | 21201002211101111021 |
4 | 2301332332200310 |
5 | 22103413414322 |
6 | 1212145550524 |
7 | 133666141360 |
oct | 26176764064 |
9 | 7632741437 |
10 | 2986076212 |
11 | 12a2620289 |
12 | 6b4045444 |
13 | 38784aa02 |
14 | 2048202a0 |
15 | 1272434c7 |
hex | b1fbe834 |
2986076212 has 12 divisors (see below), whose sum is σ = 5972152480. Its totient is φ = 1279746936.
The previous prime is 2986076183. The next prime is 2986076213. The reversal of 2986076212 is 2126706892.
2986076212 is an admirable number.
It is a super-2 number, since 2×29860762122 = 17833302287744537888, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2986076213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53322762 + ... + 53322817.
Almost surely, 22986076212 is an apocalyptic number.
It is an amenable number.
2986076212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2986076212 is a wasteful number, since it uses less digits than its factorization.
2986076212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106645590 (or 106645588 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 43.
The square root of 2986076212 is about 54645.0017110440. The cubic root of 2986076212 is about 1440.0148230213.
The spelling of 2986076212 in words is "two billion, nine hundred eighty-six million, seventy-six thousand, two hundred twelve".
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