Base | Representation |
---|---|
bin | 10110110011100110011110… |
… | …11001010000001000111001 |
3 | 20120120102211111100110111201 |
4 | 23121303033121100020321 |
5 | 23033140302004322023 |
6 | 254355142242254201 |
7 | 13364220234255265 |
oct | 1331631731201071 |
9 | 216512744313451 |
10 | 50151517651513 |
11 | 14a861592a3293 |
12 | 575b849957361 |
13 | 21ca363534b85 |
14 | c554bc7750a5 |
15 | 5be851ac3bad |
hex | 2d9ccf650239 |
50151517651513 has 8 divisors (see below), whose sum is σ = 51001974092160. Its totient is φ = 49301075568240.
The previous prime is 50151517651463. The next prime is 50151517651577. The reversal of 50151517651513 is 31515671515105.
50151517651513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50151517651513 is a prime.
It is a super-2 number, since 2×501515176515132 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50151517651583) 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, 3576331 + ... + 10634527.
It is an arithmetic number, because the mean of its divisors is an integer number (6375246761520).
Almost surely, 250151517651513 is an apocalyptic number.
It is an amenable number.
50151517651513 is a deficient number, since it is larger than the sum of its proper divisors (850456440647).
50151517651513 is a wasteful number, since it uses less digits than its factorization.
50151517651513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7178687.
The product of its (nonzero) digits is 393750, while the sum is 46.
The spelling of 50151517651513 in words is "fifty trillion, one hundred fifty-one billion, five hundred seventeen million, six hundred fifty-one thousand, five hundred thirteen".
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