Base | Representation |
---|---|
bin | 10111001100010100000010… |
… | …00000110110101011001010 |
3 | 20200120121110221011200102012 |
4 | 23212022001000312223022 |
5 | 23141043220134020024 |
6 | 300245204403535522 |
7 | 13512446364423206 |
oct | 1346120100665312 |
9 | 220517427150365 |
10 | 51000606157514 |
11 | 15283265658102 |
12 | 587831398a5a2 |
13 | 225c44b461cb0 |
14 | c8462a35bb06 |
15 | 5d699970d50e |
hex | 2e6281036aca |
51000606157514 has 16 divisors (see below), whose sum is σ = 84394999309320. Its totient is φ = 22964625661440.
The previous prime is 51000606157511. The next prime is 51000606157591. The reversal of 51000606157514 is 41575160600015.
It can be written as a sum of positive squares in 4 ways, for example, as 16732051173289 + 34268554984225 = 4090483^2 + 5853935^2 .
It is a Harshad number since it is a multiple of its sum of digits (41).
It is not an unprimeable number, because it can be changed into a prime (51000606157511) 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 7 ways as a sum of consecutive naturals, for example, 23921483999 + ... + 23921486130.
Almost surely, 251000606157514 is an apocalyptic number.
51000606157514 is a deficient number, since it is larger than the sum of its proper divisors (33394393151806).
51000606157514 is a wasteful number, since it uses less digits than its factorization.
51000606157514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47842970185.
The product of its (nonzero) digits is 126000, while the sum is 41.
Adding to 51000606157514 its reverse (41575160600015), we get a palindrome (92575766757529).
The spelling of 51000606157514 in words is "fifty-one trillion, six hundred six million, one hundred fifty-seven thousand, five hundred fourteen".
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