Base | Representation |
---|---|
bin | 1101000100001011… |
… | …00011001010100000 |
3 | 200002211200221021112 |
4 | 12202011203022200 |
5 | 103331132043130 |
6 | 3120005242452 |
7 | 335551554503 |
oct | 64205431240 |
9 | 20084627245 |
10 | 7014331040 |
11 | 2a7a452802 |
12 | 1439103428 |
13 | 87a282c52 |
14 | 4a780b13a |
15 | 2b0bea495 |
hex | 1a21632a0 |
7014331040 has 24 divisors (see below), whose sum is σ = 16571357460. Its totient is φ = 2805732352.
The previous prime is 7014330997. The next prime is 7014331073. The reversal of 7014331040 is 401334107.
It can be written as a sum of positive squares in 2 ways, for example, as 6708920464 + 305410576 = 81908^2 + 17476^2 .
It is a junction number, because it is equal to n+sod(n) for n = 7014330997 and 7014331015.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21919625 + ... + 21919944.
Almost surely, 27014331040 is an apocalyptic number.
It is an amenable number.
7014331040 is an abundant number, since it is smaller than the sum of its proper divisors (9557026420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7014331040 is a wasteful number, since it uses less digits than its factorization.
7014331040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43839584 (or 43839576 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 7014331040 is about 83751.6032085357. The cubic root of 7014331040 is about 1914.2357354485.
Adding to 7014331040 its reverse (401334107), we get a palindrome (7415665147).
The spelling of 7014331040 in words is "seven billion, fourteen million, three hundred thirty-one thousand, forty".
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