Base | Representation |
---|---|
bin | 1101000011010011… |
… | …00000100001100011 |
3 | 200002022212110211000 |
4 | 12201221200201203 |
5 | 103322241331240 |
6 | 3115143523043 |
7 | 335432230455 |
oct | 64151404143 |
9 | 20068773730 |
10 | 7006980195 |
11 | 2a76291a26 |
12 | 1436759483 |
13 | 8788ab137 |
14 | 4a68562d5 |
15 | 2b0247430 |
hex | 1a1a60863 |
7006980195 has 32 divisors (see below), whose sum is σ = 12721904640. Its totient is φ = 3657540960.
The previous prime is 7006980193. The next prime is 7006980241. The reversal of 7006980195 is 5910896007.
It is not a de Polignac number, because 7006980195 - 21 = 7006980193 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 7006980195.
It is not an unprimeable number, because it can be changed into a prime (7006980193) 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 31 ways as a sum of consecutive naturals, for example, 545821 + ... + 558510.
It is an arithmetic number, because the mean of its divisors is an integer number (397559520).
Almost surely, 27006980195 is an apocalyptic number.
7006980195 is a deficient number, since it is larger than the sum of its proper divisors (5714924445).
7006980195 is a wasteful number, since it uses less digits than its factorization.
7006980195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1104392 (or 1104386 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 45.
The square root of 7006980195 is about 83707.7069032476. The cubic root of 7006980195 is about 1913.5668111938.
The spelling of 7006980195 in words is "seven billion, six million, nine hundred eighty thousand, one hundred ninety-five".
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