Base | Representation |
---|---|
bin | 1100010111101… |
… | …0100010000100 |
3 | 10121121212212212 |
4 | 3011322202010 |
5 | 101240211431 |
6 | 5052002552 |
7 | 1166663546 |
oct | 305724204 |
9 | 117555785 |
10 | 51882116 |
11 | 27316890 |
12 | 15460458 |
13 | a996ca0 |
14 | 6c67696 |
15 | 484c72b |
hex | 317a884 |
51882116 has 24 divisors (see below), whose sum is σ = 106667904. Its totient is φ = 21768480.
The previous prime is 51882101. The next prime is 51882119. The reversal of 51882116 is 61128815.
It is not an unprimeable number, because it can be changed into a prime (51882119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44780 + ... + 45923.
It is an arithmetic number, because the mean of its divisors is an integer number (4444496).
Almost surely, 251882116 is an apocalyptic number.
It is an amenable number.
51882116 is an abundant number, since it is smaller than the sum of its proper divisors (54785788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51882116 is a wasteful number, since it uses less digits than its factorization.
51882116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90731 (or 90729 counting only the distinct ones).
The product of its digits is 3840, while the sum is 32.
The square root of 51882116 is about 7202.9241284356. The cubic root of 51882116 is about 372.9688488481.
The spelling of 51882116 in words is "fifty-one million, eight hundred eighty-two thousand, one hundred sixteen".
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