Base | Representation |
---|---|
bin | 1100011111011110… |
… | …01111011010000101 |
3 | 122022101110010221220 |
4 | 12033233033122011 |
5 | 102213330234221 |
6 | 3025251230553 |
7 | 325123151622 |
oct | 61757173205 |
9 | 18271403856 |
10 | 6706493061 |
11 | 2931705554 |
12 | 1371ba8459 |
13 | 82b56c6b8 |
14 | 478997349 |
15 | 293b8e0c6 |
hex | 18fbcf685 |
6706493061 has 16 divisors (see below), whose sum is σ = 9414632640. Its totient is φ = 4234775040.
The previous prime is 6706493051. The next prime is 6706493077. The reversal of 6706493061 is 1603946076.
It is not a de Polignac number, because 6706493061 - 25 = 6706493029 is a prime.
It is a super-2 number, since 2×67064930612 = 89954098354482299442, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6706493051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345141 + ... + 364053.
It is an arithmetic number, because the mean of its divisors is an integer number (588414540).
Almost surely, 26706493061 is an apocalyptic number.
It is an amenable number.
6706493061 is a deficient number, since it is larger than the sum of its proper divisors (2708139579).
6706493061 is a wasteful number, since it uses less digits than its factorization.
6706493061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25156.
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 6706493061 is about 81893.1807966939. The cubic root of 6706493061 is about 1885.8124265473.
The spelling of 6706493061 in words is "six billion, seven hundred six million, four hundred ninety-three thousand, sixty-one".
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