Base | Representation |
---|---|
bin | 101111100010111000… |
… | …011111111101011001 |
3 | 11212202211122200120002 |
4 | 233202320133331121 |
5 | 1314023040231131 |
6 | 35241430142345 |
7 | 3455044131122 |
oct | 574270377531 |
9 | 155684580502 |
10 | 51051102041 |
11 | 1a71801a625 |
12 | 9a88ab19b5 |
13 | 4a7775cab4 |
14 | 2684181049 |
15 | 14dbcbc6cb |
hex | be2e1ff59 |
51051102041 has 8 divisors (see below), whose sum is σ = 52937539200. Its totient is φ = 49173068560.
The previous prime is 51051102007. The next prime is 51051102079. The reversal of 51051102041 is 14020115015.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 51051102041 - 26 = 51051101977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (51051108041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088545 + ... + 2112846.
It is an arithmetic number, because the mean of its divisors is an integer number (6617192400).
Almost surely, 251051102041 is an apocalyptic number.
It is an amenable number.
51051102041 is a deficient number, since it is larger than the sum of its proper divisors (1886437159).
51051102041 is a wasteful number, since it uses less digits than its factorization.
51051102041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4201839.
The product of its (nonzero) digits is 200, while the sum is 20.
Adding to 51051102041 its reverse (14020115015), we get a palindrome (65071217056).
The spelling of 51051102041 in words is "fifty-one billion, fifty-one million, one hundred two thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •