Base | Representation |
---|---|
bin | 1100001010011… |
… | …0100111101100 |
3 | 10112222210020000 |
4 | 3002212213230 |
5 | 101024422444 |
6 | 5021224300 |
7 | 1156420140 |
oct | 302464754 |
9 | 115883200 |
10 | 51014124 |
11 | 26883737 |
12 | 15102090 |
13 | a751b95 |
14 | 6abd220 |
15 | 472a469 |
hex | 30a69ec |
51014124 has 120 divisors (see below), whose sum is σ = 154818048. Its totient is φ = 14346720.
The previous prime is 51014123. The next prime is 51014137. The reversal of 51014124 is 42141015.
51014124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 51014097 and 51014106.
It is not an unprimeable number, because it can be changed into a prime (51014123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 188109 + ... + 188379.
Almost surely, 251014124 is an apocalyptic number.
51014124 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 51014124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77409024).
51014124 is an abundant number, since it is smaller than the sum of its proper divisors (103803924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51014124 is a wasteful number, since it uses less digits than its factorization.
51014124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 377 (or 366 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 51014124 is about 7142.4172378824. The cubic root of 51014124 is about 370.8772076636.
Adding to 51014124 its reverse (42141015), we get a palindrome (93155139).
The spelling of 51014124 in words is "fifty-one million, fourteen thousand, one hundred twenty-four".
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