Base | Representation |
---|---|
bin | 1011011001101110… |
… | …00101001111111010 |
3 | 120210121101121011002 |
4 | 11230313011033322 |
5 | 100014031033132 |
6 | 2451225405002 |
7 | 304456403630 |
oct | 55467051772 |
9 | 16717347132 |
10 | 6121346042 |
11 | 2661381979 |
12 | 122a039762 |
13 | 767274566 |
14 | 420d99350 |
15 | 25c607262 |
hex | 16cdc53fa |
6121346042 has 32 divisors (see below), whose sum is σ = 10955260800. Its totient is φ = 2509714368.
The previous prime is 6121346027. The next prime is 6121346053. The reversal of 6121346042 is 2406431216.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 6121345996 and 6121346014.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24908 + ... + 113415.
It is an arithmetic number, because the mean of its divisors is an integer number (342351900).
Almost surely, 26121346042 is an apocalyptic number.
6121346042 is a deficient number, since it is larger than the sum of its proper divisors (4833914758).
6121346042 is a wasteful number, since it uses less digits than its factorization.
6121346042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138470.
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 6121346042 is about 78239.0314485040. The cubic root of 6121346042 is about 1829.2889472800.
Adding to 6121346042 its reverse (2406431216), we get a palindrome (8527777258).
The spelling of 6121346042 in words is "six billion, one hundred twenty-one million, three hundred forty-six thousand, forty-two".
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