Base | Representation |
---|---|
bin | 1101000100000111… |
… | …01001001001000011 |
3 | 200002210202112200020 |
4 | 12202003221021003 |
5 | 103331020044420 |
6 | 3115550424523 |
7 | 335544403365 |
oct | 64203511103 |
9 | 20083675606 |
10 | 7013831235 |
11 | 2a7a141244 |
12 | 1438b02143 |
13 | 87a1395c8 |
14 | 4a771ad35 |
15 | 2b0b4c340 |
hex | 1a20e9243 |
7013831235 has 16 divisors (see below), whose sum is σ = 11223188736. Its totient is φ = 3740357088.
The previous prime is 7013831233. The next prime is 7013831243. The reversal of 7013831235 is 5321383107.
It is not a de Polignac number, because 7013831235 - 21 = 7013831233 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7013831196 and 7013831205.
It is not an unprimeable number, because it can be changed into a prime (7013831233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252402 + ... + 278808.
It is an arithmetic number, because the mean of its divisors is an integer number (701449296).
Almost surely, 27013831235 is an apocalyptic number.
7013831235 is a deficient number, since it is larger than the sum of its proper divisors (4209357501).
7013831235 is a wasteful number, since it uses less digits than its factorization.
7013831235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44122.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 7013831235 is about 83748.6193020518. The cubic root of 7013831235 is about 1914.1902681848.
The spelling of 7013831235 in words is "seven billion, thirteen million, eight hundred thirty-one thousand, two hundred thirty-five".
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