Base | Representation |
---|---|
bin | 10111010000111101000101… |
… | …01011000010011000101111 |
3 | 20201010212010021002200112220 |
4 | 23220132202223002120233 |
5 | 23201201323132403430 |
6 | 300450341325330423 |
7 | 13530123406320660 |
oct | 1350364253023057 |
9 | 221125107080486 |
10 | 51160084653615 |
11 | 15334963056703 |
12 | 58a3200a06a13 |
13 | 22714b5657a12 |
14 | c8c2388bd367 |
15 | 5dabd04d6110 |
hex | 2e87a2ac262f |
51160084653615 has 16 divisors (see below), whose sum is σ = 93549869081088. Its totient is φ = 23387467270176.
The previous prime is 51160084653511. The next prime is 51160084653647. The reversal of 51160084653615 is 51635648006115.
51160084653615 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 51160084653615 - 219 = 51160084129327 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 243619450627 + ... + 243619450836.
It is an arithmetic number, because the mean of its divisors is an integer number (5846866817568).
Almost surely, 251160084653615 is an apocalyptic number.
51160084653615 is a deficient number, since it is larger than the sum of its proper divisors (42389784427473).
51160084653615 is a wasteful number, since it uses less digits than its factorization.
51160084653615 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 487238901478.
The product of its (nonzero) digits is 2592000, while the sum is 51.
The spelling of 51160084653615 in words is "fifty-one trillion, one hundred sixty billion, eighty-four million, six hundred fifty-three thousand, six hundred fifteen".
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