Base | Representation |
---|---|
bin | 10111011000100001100010… |
… | …01110011001110011101111 |
3 | 20202001201110100201001120212 |
4 | 23230100301032121303233 |
5 | 23214432004111431043 |
6 | 301210034005533035 |
7 | 13554661566135125 |
oct | 1354206116316357 |
9 | 222051410631525 |
10 | 51420174327023 |
11 | 1542519a982917 |
12 | 59256a841417b |
13 | 228cb94b70458 |
14 | c9aa6d317915 |
15 | 5e2853ec3018 |
hex | 2ec431399cef |
51420174327023 has 16 divisors (see below), whose sum is σ = 51699505603680. Its totient is φ = 51141333888000.
The previous prime is 51420174326987. The next prime is 51420174327031. The reversal of 51420174327023 is 32072347102415.
It is a cyclic number.
It is not a de Polignac number, because 51420174327023 - 232 = 51415879359727 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51420174327043) 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, 901431383 + ... + 901488423.
It is an arithmetic number, because the mean of its divisors is an integer number (3231219100230).
Almost surely, 251420174327023 is an apocalyptic number.
51420174327023 is a deficient number, since it is larger than the sum of its proper divisors (279331276657).
51420174327023 is a wasteful number, since it uses less digits than its factorization.
51420174327023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61258.
The product of its (nonzero) digits is 282240, while the sum is 41.
The spelling of 51420174327023 in words is "fifty-one trillion, four hundred twenty billion, one hundred seventy-four million, three hundred twenty-seven thousand, twenty-three".
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