Base | Representation |
---|---|
bin | 10111010101110010001110… |
… | …10100001010010000001011 |
3 | 20201201201112001211002210110 |
4 | 23222321013110022100023 |
5 | 23211411230221420121 |
6 | 301054510420045403 |
7 | 13545120335462526 |
oct | 1352710724122013 |
9 | 221651461732713 |
10 | 51326055654411 |
11 | 1539929239306a |
12 | 590b400233863 |
13 | 2284045978ab5 |
14 | c962a1413bbd |
15 | 5e019627dd76 |
hex | 2eae4750a40b |
51326055654411 has 16 divisors (see below), whose sum is σ = 68934720243744. Its totient is φ = 33967384053504.
The previous prime is 51326055654337. The next prime is 51326055654437. The reversal of 51326055654411 is 11445655062315.
It is not a de Polignac number, because 51326055654411 - 210 = 51326055653387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (51326055656411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81662125 + ... + 82288241.
It is an arithmetic number, because the mean of its divisors is an integer number (4308420015234).
Almost surely, 251326055654411 is an apocalyptic number.
51326055654411 is a deficient number, since it is larger than the sum of its proper divisors (17608664589333).
51326055654411 is a wasteful number, since it uses less digits than its factorization.
51326055654411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 825710.
The product of its (nonzero) digits is 2160000, while the sum is 48.
The spelling of 51326055654411 in words is "fifty-one trillion, three hundred twenty-six billion, fifty-five million, six hundred fifty-four thousand, four hundred eleven".
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