Base | Representation |
---|---|
bin | 1111011101101100… |
… | …1111110100000100 |
3 | 101201022001111021110 |
4 | 3313123033310010 |
5 | 32000141140022 |
6 | 1523524445020 |
7 | 204603616062 |
oct | 36733176404 |
9 | 11638044243 |
10 | 4151115012 |
11 | 1840218170 |
12 | 97a249770 |
13 | 512020c95 |
14 | 2b544d032 |
15 | 19467500c |
hex | f76cfd04 |
4151115012 has 96 divisors (see below), whose sum is σ = 11426365440. Its totient is φ = 1158699520.
The previous prime is 4151114999. The next prime is 4151115019. The reversal of 4151115012 is 2105111514.
It is a self number, because there is not a number n which added to its sum of digits gives 4151115012.
It is not an unprimeable number, because it can be changed into a prime (4151115019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85789 + ... + 125147.
It is an arithmetic number, because the mean of its divisors is an integer number (119024640).
Almost surely, 24151115012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4151115012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5713182720).
4151115012 is an abundant number, since it is smaller than the sum of its proper divisors (7275250428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4151115012 is a wasteful number, since it uses less digits than its factorization.
4151115012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39441 (or 39439 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 21.
The square root of 4151115012 is about 64429.1472239079. The cubic root of 4151115012 is about 1607.1444840867.
Adding to 4151115012 its reverse (2105111514), we get a palindrome (6256226526).
The spelling of 4151115012 in words is "four billion, one hundred fifty-one million, one hundred fifteen thousand, twelve".
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