Base | Representation |
---|---|
bin | 10111010000001001001101… |
… | …10001011100110011101101 |
3 | 20201001012020110020102210112 |
4 | 23220010212301130303231 |
5 | 23200222304423444031 |
6 | 300425454111345405 |
7 | 13525116323102150 |
oct | 1350044661346355 |
9 | 221035213212715 |
10 | 51132236156141 |
11 | 15324072328338 |
12 | 589992a522265 |
13 | 226b997c43a4a |
14 | c8ab560c9c97 |
15 | 5da1006e962b |
hex | 2e8126c5cced |
51132236156141 has 8 divisors (see below), whose sum is σ = 59309032983360. Its totient is φ = 43173487244448.
The previous prime is 51132236156107. The next prime is 51132236156233. The reversal of 51132236156141 is 14165163223115.
51132236156141 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 not a de Polignac number, because 51132236156141 - 230 = 51131162414317 is a prime.
It is a super-3 number, since 3×511322361561413 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51132236156041) 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, 54511978376 + ... + 54511979313.
It is an arithmetic number, because the mean of its divisors is an integer number (7413629122920).
Almost surely, 251132236156141 is an apocalyptic number.
It is an amenable number.
51132236156141 is a deficient number, since it is larger than the sum of its proper divisors (8176796827219).
51132236156141 is a wasteful number, since it uses less digits than its factorization.
51132236156141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109023957763.
The product of its digits is 129600, while the sum is 41.
Adding to 51132236156141 its reverse (14165163223115), we get a palindrome (65297399379256).
The spelling of 51132236156141 in words is "fifty-one trillion, one hundred thirty-two billion, two hundred thirty-six million, one hundred fifty-six thousand, one hundred forty-one".
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