Base | Representation |
---|---|
bin | 1101000100001001… |
… | …10000110010010001 |
3 | 200002211022110012220 |
4 | 12202010300302101 |
5 | 103331103442224 |
6 | 3120001011253 |
7 | 335550035055 |
oct | 64204606221 |
9 | 20084273186 |
10 | 7014124689 |
11 | 2a7a321770 |
12 | 1439023b29 |
13 | 87a210050 |
14 | 4a7795c65 |
15 | 2b0ba9279 |
hex | 1a2130c91 |
7014124689 has 32 divisors (see below), whose sum is σ = 11464879104. Its totient is φ = 3753372480.
The previous prime is 7014124633. The next prime is 7014124699. The reversal of 7014124689 is 9864214107.
It is not a de Polignac number, because 7014124689 - 27 = 7014124561 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 7014124689.
It is not an unprimeable number, because it can be changed into a prime (7014124619) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 345567 + ... + 365300.
It is an arithmetic number, because the mean of its divisors is an integer number (358277472).
Almost surely, 27014124689 is an apocalyptic number.
It is an amenable number.
7014124689 is a deficient number, since it is larger than the sum of its proper divisors (4450754415).
7014124689 is a wasteful number, since it uses less digits than its factorization.
7014124689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710917.
The product of its (nonzero) digits is 96768, while the sum is 42.
The square root of 7014124689 is about 83750.3712767890. The cubic root of 7014124689 is about 1914.2169639586.
It can be divided in two parts, 70141 and 24689, that added together give a triangular number (94830 = T435).
The spelling of 7014124689 in words is "seven billion, fourteen million, one hundred twenty-four thousand, six hundred eighty-nine".
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