Base | Representation |
---|---|
bin | 1101001010000100… |
… | …00011001010111101 |
3 | 200020021200102210002 |
4 | 12211002003022331 |
5 | 103431304321323 |
6 | 3124532324045 |
7 | 340021562240 |
oct | 64502031275 |
9 | 20207612702 |
10 | 7063745213 |
11 | 2aa5333368 |
12 | 1451773625 |
13 | 8875947c5 |
14 | 4b01d1257 |
15 | 2b520b828 |
hex | 1a50832bd |
7063745213 has 4 divisors (see below), whose sum is σ = 8072851680. Its totient is φ = 6054638748.
The previous prime is 7063745203. The next prime is 7063745231. The reversal of 7063745213 is 3125473607.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 7063745213 - 28 = 7063744957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7063745203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504553223 + ... + 504553236.
It is an arithmetic number, because the mean of its divisors is an integer number (2018212920).
Almost surely, 27063745213 is an apocalyptic number.
It is an amenable number.
7063745213 is a deficient number, since it is larger than the sum of its proper divisors (1009106467).
7063745213 is a wasteful number, since it uses less digits than its factorization.
7063745213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009106466.
The product of its (nonzero) digits is 105840, while the sum is 38.
The square root of 7063745213 is about 84046.0898138634. The cubic root of 7063745213 is about 1918.7203217824.
The spelling of 7063745213 in words is "seven billion, sixty-three million, seven hundred forty-five thousand, two hundred thirteen".
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