Base | Representation |
---|---|
bin | 1101001111000111… |
… | …01100000000001001 |
3 | 200100020102011211021 |
4 | 12213203230000021 |
5 | 104023131231031 |
6 | 3133044432441 |
7 | 341045001100 |
oct | 64743540011 |
9 | 20306364737 |
10 | 7106117641 |
11 | 30172443a7 |
12 | 14639a8721 |
13 | 8932ac14c |
14 | 4b5aa1037 |
15 | 2b8ccb511 |
hex | 1a78ec009 |
7106117641 has 24 divisors (see below), whose sum is σ = 8333762976. Its totient is φ = 6041468160.
The previous prime is 7106117617. The next prime is 7106117699. The reversal of 7106117641 is 1467116017.
It is a happy number.
It is not a de Polignac number, because 7106117641 - 25 = 7106117609 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7106117597 and 7106117606.
It is not an unprimeable number, because it can be changed into a prime (7106114641) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3413721 + ... + 3415801.
It is an arithmetic number, because the mean of its divisors is an integer number (347240124).
Almost surely, 27106117641 is an apocalyptic number.
It is an amenable number.
7106117641 is a deficient number, since it is larger than the sum of its proper divisors (1227645335).
7106117641 is a wasteful number, since it uses less digits than its factorization.
7106117641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2629 (or 2622 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 34.
The square root of 7106117641 is about 84297.7914360750. The cubic root of 7106117641 is about 1922.5492072950.
The spelling of 7106117641 in words is "seven billion, one hundred six million, one hundred seventeen thousand, six hundred forty-one".
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