Base | Representation |
---|---|
bin | 1011110001101001… |
… | …1110010010101010 |
3 | 22011022002022012221 |
4 | 2330122132102222 |
5 | 22433212301201 |
6 | 1241400224254 |
7 | 141222351643 |
oct | 27432362252 |
9 | 8138068187 |
10 | 3161056426 |
11 | 1382374530 |
12 | 74276b08a |
13 | 3b4b84ab8 |
14 | 21db6c6ca |
15 | 1377a94a1 |
hex | bc69e4aa |
3161056426 has 16 divisors (see below), whose sum is σ = 5174678880. Its totient is φ = 1436276880.
The previous prime is 3161056421. The next prime is 3161056427. The reversal of 3161056426 is 6246501613.
It is a junction number, because it is equal to n+sod(n) for n = 3161056391 and 3161056400.
It is not an unprimeable number, because it can be changed into a prime (3161056421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31480 + ... + 85516.
It is an arithmetic number, because the mean of its divisors is an integer number (323417430).
Almost surely, 23161056426 is an apocalyptic number.
3161056426 is a deficient number, since it is larger than the sum of its proper divisors (2013622454).
3161056426 is a wasteful number, since it uses less digits than its factorization.
3161056426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56709.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 3161056426 is about 56223.2729925962. The cubic root of 3161056426 is about 1467.6102943976.
The spelling of 3161056426 in words is "three billion, one hundred sixty-one million, fifty-six thousand, four hundred twenty-six".
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