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2315054053535 = 56257698310597
BaseRepresentation
bin100001101100000011111…
…110010111100010011111
322012022120002122000220112
4201230003332113202133
5300412212314203120
64531304322440235
7326154124526336
oct41540376274237
98168502560815
102315054053535
11812899729343
1231480ab0307b
1313a402186462
1480099086d1d
15403470cbbc5
hex21b03f9789f

2315054053535 has 16 divisors (see below), whose sum is σ = 2779168988736. Its totient is φ = 1851307350528.

The previous prime is 2315054053517. The next prime is 2315054053597. The reversal of 2315054053535 is 5353504505132.

It is a cyclic number.

It is not a de Polignac number, because 2315054053535 - 214 = 2315054037151 is a prime.

It is a super-3 number, since 3×23150540535353 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2315054053492 and 2315054053501.

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, 218457857 + ... + 218468453.

It is an arithmetic number, because the mean of its divisors is an integer number (173698061796).

Almost surely, 22315054053535 is an apocalyptic number.

2315054053535 is a deficient number, since it is larger than the sum of its proper divisors (464114935201).

2315054053535 is a wasteful number, since it uses less digits than its factorization.

2315054053535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23842.

The product of its (nonzero) digits is 675000, while the sum is 41.

Adding to 2315054053535 its reverse (5353504505132), we get a palindrome (7668558558667).

The spelling of 2315054053535 in words is "two trillion, three hundred fifteen billion, fifty-four million, fifty-three thousand, five hundred thirty-five".

Divisors: 1 5 6257 6983 10597 31285 34915 52985 43692631 66305429 73998851 218463155 331527145 369994255 463010810707 2315054053535