Base | Representation |
---|---|
bin | 1011111101110111… |
… | …11100110101000001 |
3 | 121120202001010001120 |
4 | 11332323330311001 |
5 | 101124200042121 |
6 | 2541301422453 |
7 | 315131205462 |
oct | 57673746501 |
9 | 17522033046 |
10 | 6424612161 |
11 | 27a7587230 |
12 | 12b370aa29 |
13 | 7b5046b76 |
14 | 44d37cd69 |
15 | 27905dbc6 |
hex | 17eefcd41 |
6424612161 has 16 divisors (see below), whose sum is σ = 9346310400. Its totient is φ = 3893112720.
The previous prime is 6424612153. The next prime is 6424612163. The reversal of 6424612161 is 1612164246.
It is not a de Polignac number, because 6424612161 - 23 = 6424612153 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (6424612163) 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, 316290 + ... + 335988.
It is an arithmetic number, because the mean of its divisors is an integer number (584144400).
Almost surely, 26424612161 is an apocalyptic number.
It is an amenable number.
6424612161 is a deficient number, since it is larger than the sum of its proper divisors (2921698239).
6424612161 is a wasteful number, since it uses less digits than its factorization.
6424612161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29596.
The product of its digits is 13824, while the sum is 33.
The square root of 6424612161 is about 80153.6783996842. The cubic root of 6424612161 is about 1859.0124793197.
The spelling of 6424612161 in words is "six billion, four hundred twenty-four million, six hundred twelve thousand, one hundred sixty-one".
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