Base | Representation |
---|---|
bin | 1011111111001100100101… |
… | …0011100011100010100011 |
3 | 1201200000202100101212111112 |
4 | 2333303021103203202203 |
5 | 3211421312233321401 |
6 | 44010544020333535 |
7 | 2530151016036413 |
oct | 277631123434243 |
9 | 51600670355445 |
10 | 13180337010851 |
11 | 42218276a513a |
12 | 158a5302442ab |
13 | 747b9238886a |
14 | 337d088aa643 |
15 | 17ccb67603bb |
hex | bfcc94e38a3 |
13180337010851 has 8 divisors (see below), whose sum is σ = 13509840725808. Its totient is φ = 12858865309200.
The previous prime is 13180337010839. The next prime is 13180337010881. The reversal of 13180337010851 is 15801073308131.
It is not a de Polignac number, because 13180337010851 - 242 = 8782290499747 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13180337010799 and 13180337010808.
It is not an unprimeable number, because it can be changed into a prime (13180337010881) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95550245 + ... + 95688086.
It is an arithmetic number, because the mean of its divisors is an integer number (1688730090726).
Almost surely, 213180337010851 is an apocalyptic number.
13180337010851 is a deficient number, since it is larger than the sum of its proper divisors (329503714957).
13180337010851 is an frugal number, since it uses more digits than its factorization.
13180337010851 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191238454 (or 191238372 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 41.
The spelling of 13180337010851 in words is "thirteen trillion, one hundred eighty billion, three hundred thirty-seven million, ten thousand, eight hundred fifty-one".
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