Base | Representation |
---|---|
bin | 110100000110101001101… |
… | …0000110001101100001110 |
3 | 221100121001212221022202221 |
4 | 1220031103100301230032 |
5 | 1414311421442423243 |
6 | 23121433424005554 |
7 | 1336241626323310 |
oct | 150152320615416 |
9 | 27317055838687 |
10 | 7161107389198 |
11 | 2311010482394 |
12 | 977a544608ba |
13 | 3cc39c132319 |
14 | 1aa856c4d7b0 |
15 | c64244d1bed |
hex | 68353431b0e |
7161107389198 has 16 divisors (see below), whose sum is σ = 12309634197504. Its totient is φ = 3060683498520.
The previous prime is 7161107389151. The next prime is 7161107389199. The reversal of 7161107389198 is 8919837011617.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7161107389199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696871798 + ... + 696882073.
It is an arithmetic number, because the mean of its divisors is an integer number (769352137344).
Almost surely, 27161107389198 is an apocalyptic number.
7161107389198 is a deficient number, since it is larger than the sum of its proper divisors (5148526808306).
7161107389198 is a wasteful number, since it uses less digits than its factorization.
7161107389198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1393754247.
The product of its (nonzero) digits is 4572288, while the sum is 61.
The spelling of 7161107389198 in words is "seven trillion, one hundred sixty-one billion, one hundred seven million, three hundred eighty-nine thousand, one hundred ninety-eight".
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