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2315013054403 = 7191572706159
BaseRepresentation
bin100001101100000001100…
…001111101111111000011
322012022110020111001200011
4201230001201331333003
5300412121320220103
64531300300005351
7326153116200340
oct41540141757703
98168406431604
102315013054403
11812878576065
123147b9230857
1313a3c682cc0a
14800938537c7
15403436cdd6d
hex21b0187dfc3

2315013054403 has 24 divisors (see below), whose sum is σ = 2802833779200. Its totient is φ = 1867883947488.

The previous prime is 2315013054283. The next prime is 2315013054407. The reversal of 2315013054403 is 3044503105132.

2315013054403 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 2315013054403 - 213 = 2315013046211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2315013054407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2925238 + ... + 3631396.

It is an arithmetic number, because the mean of its divisors is an integer number (116784740800).

Almost surely, 22315013054403 is an apocalyptic number.

2315013054403 is a deficient number, since it is larger than the sum of its proper divisors (487820724797).

2315013054403 is an equidigital number, since it uses as much as digits as its factorization.

2315013054403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706499 (or 706342 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 2315013054403 its reverse (3044503105132), we get a palindrome (5359516159535).

The spelling of 2315013054403 in words is "two trillion, three hundred fifteen billion, thirteen million, fifty-four thousand, four hundred three".

Divisors: 1 7 19 133 157 1099 2983 20881 24649 172543 468331 706159 3278317 4943113 13417021 93919147 110866963 776068741 2106472297 14745306079 17406113191 121842792337 330716150629 2315013054403