Base | Representation |
---|---|
bin | 1011011110011110… |
… | …10010100010001111 |
3 | 120220101110202002022 |
4 | 11233033102202033 |
5 | 100104234340401 |
6 | 2455212520355 |
7 | 305452505231 |
oct | 55717224217 |
9 | 16811422068 |
10 | 6161246351 |
11 | 2681954637 |
12 | 123b4800bb |
13 | 772604900 |
14 | 4263c4251 |
15 | 260d8971b |
hex | 16f3d288f |
6161246351 has 6 divisors (see below), whose sum is σ = 6671645640. Its totient is φ = 5687304168.
The previous prime is 6161246347. The next prime is 6161246353. The reversal of 6161246351 is 1536421616.
It is not a de Polignac number, because 6161246351 - 22 = 6161246347 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 (6161246353) 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 5 ways as a sum of consecutive naturals, for example, 18228371 + ... + 18228708.
It is an arithmetic number, because the mean of its divisors is an integer number (1111940940).
Almost surely, 26161246351 is an apocalyptic number.
6161246351 is a deficient number, since it is larger than the sum of its proper divisors (510399289).
6161246351 is a wasteful number, since it uses less digits than its factorization.
6161246351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36457105 (or 36457092 counting only the distinct ones).
The product of its digits is 25920, while the sum is 35.
The square root of 6161246351 is about 78493.6070708946. The cubic root of 6161246351 is about 1833.2549148350.
Adding to 6161246351 its reverse (1536421616), we get a palindrome (7697667967).
The spelling of 6161246351 in words is "six billion, one hundred sixty-one million, two hundred forty-six thousand, three hundred fifty-one".
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