Base | Representation |
---|---|
bin | 1010101010000010101110… |
… | …0000110000001110101010 |
3 | 1112111011122210210210101110 |
4 | 2222200223200300032222 |
5 | 3013434214100234210 |
6 | 40530522152131150 |
7 | 2316361054242663 |
oct | 252405340601652 |
9 | 45434583723343 |
10 | 11717400789930 |
11 | 380835a301630 |
12 | 1392ab1996ab6 |
13 | 66cc3b9113a4 |
14 | 2c71a788836a |
15 | 154be3206420 |
hex | aa82b8303aa |
11717400789930 has 32 divisors (see below), whose sum is σ = 30678285705408. Its totient is φ = 2840582009600.
The previous prime is 11717400789901. The next prime is 11717400789937. The reversal of 11717400789930 is 3998700471711.
It is not an unprimeable number, because it can be changed into a prime (11717400789937) 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, 17753637231 + ... + 17753637890.
It is an arithmetic number, because the mean of its divisors is an integer number (958696428294).
Almost surely, 211717400789930 is an apocalyptic number.
11717400789930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11717400789930 is an abundant number, since it is smaller than the sum of its proper divisors (18960884915478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11717400789930 is a wasteful number, since it uses less digits than its factorization.
11717400789930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35507275142.
The product of its (nonzero) digits is 2667168, while the sum is 57.
The spelling of 11717400789930 in words is "eleven trillion, seven hundred seventeen billion, four hundred million, seven hundred eighty-nine thousand, nine hundred thirty".
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