Base | Representation |
---|---|
bin | 1011101000001001… |
… | …01110001000000101 |
3 | 121010001002211122110 |
4 | 11310010232020011 |
5 | 100241021034421 |
6 | 2511231251233 |
7 | 310456125501 |
oct | 56404561005 |
9 | 17101084573 |
10 | 6242361861 |
11 | 271371794a |
12 | 1262679b19 |
13 | 786365958 |
14 | 43309b301 |
15 | 26805da76 |
hex | 17412e205 |
6242361861 has 8 divisors (see below), whose sum is σ = 8459594464. Its totient is φ = 4093351920.
The previous prime is 6242361809. The next prime is 6242361877. The reversal of 6242361861 is 1681632426.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6242361861 - 211 = 6242359813 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 (6242363861) 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 7 ways as a sum of consecutive naturals, for example, 17055451 + ... + 17055816.
It is an arithmetic number, because the mean of its divisors is an integer number (1057449308).
Almost surely, 26242361861 is an apocalyptic number.
6242361861 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
It is an amenable number.
6242361861 is a deficient number, since it is larger than the sum of its proper divisors (2217232603).
6242361861 is a wasteful number, since it uses less digits than its factorization.
6242361861 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34111331.
The product of its digits is 82944, while the sum is 39.
The square root of 6242361861 is about 79008.6189032564. The cubic root of 6242361861 is about 1841.2650662421.
The spelling of 6242361861 in words is "six billion, two hundred forty-two million, three hundred sixty-one thousand, eight hundred sixty-one".
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