Base | Representation |
---|---|
bin | 1100001011111… |
… | …1000010000010 |
3 | 10120011212101100 |
4 | 3002333002002 |
5 | 101041122424 |
6 | 5023315230 |
7 | 1160314512 |
oct | 302770202 |
9 | 116155340 |
10 | 51114114 |
11 | 26941877 |
12 | 1514bb16 |
13 | a78854c |
14 | 6b07842 |
15 | 4749dc9 |
hex | 30bf082 |
51114114 has 24 divisors (see below), whose sum is σ = 111786480. Its totient is φ = 16878168.
The previous prime is 51114113. The next prime is 51114127. The reversal of 51114114 is 41141115.
51114114 is a `hidden beast` number, since 511 + 141 + 14 = 666.
It is a super-2 number, since 2×511141142 = 5225305300009992, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (51114113) 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 11 ways as a sum of consecutive naturals, for example, 11344 + ... + 15195.
It is an arithmetic number, because the mean of its divisors is an integer number (4657770).
Almost surely, 251114114 is an apocalyptic number.
51114114 is an abundant number, since it is smaller than the sum of its proper divisors (60672366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51114114 is a wasteful number, since it uses less digits than its factorization.
51114114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26654 (or 26651 counting only the distinct ones).
The product of its digits is 80, while the sum is 18.
The square root of 51114114 is about 7149.4135423823. The cubic root of 51114114 is about 371.1193615787.
Adding to 51114114 its reverse (41141115), we get a palindrome (92255229).
The spelling of 51114114 in words is "fifty-one million, one hundred fourteen thousand, one hundred fourteen".
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