Base | Representation |
---|---|
bin | 110011000101000011011… |
… | …1011111011110101101111 |
3 | 220212010110121212212011010 |
4 | 1212022012323323311233 |
5 | 1410004423021421312 |
6 | 22533015352000303 |
7 | 1323124046666520 |
oct | 146120673736557 |
9 | 26763417785133 |
10 | 7020240420207 |
11 | 22672a3777653 |
12 | 9546a0390093 |
13 | 3bc00ca70431 |
14 | 1a3ad2422847 |
15 | c292c60a93c |
hex | 66286efbd6f |
7020240420207 has 32 divisors (see below), whose sum is σ = 10899755435520. Its totient is φ = 3935729266560.
The previous prime is 7020240420199. The next prime is 7020240420209.
7020240420207 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 7020240420207 - 23 = 7020240420199 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7020240420209) 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, 34255032 + ... + 34459362.
It is an arithmetic number, because the mean of its divisors is an integer number (340617357360).
Almost surely, 27020240420207 is an apocalyptic number.
7020240420207 is a deficient number, since it is larger than the sum of its proper divisors (3879515015313).
7020240420207 is a wasteful number, since it uses less digits than its factorization.
7020240420207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235263.
The product of its (nonzero) digits is 12544, while the sum is 30.
It can be divided in two parts, 7020240 and 420207, that added together give a palindrome (7440447).
The spelling of 7020240420207 in words is "seven trillion, twenty billion, two hundred forty million, four hundred twenty thousand, two hundred seven".
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