Base | Representation |
---|---|
bin | 1101011100110… |
… | …0010101110011 |
3 | 10221011000001002 |
4 | 3113030111303 |
5 | 103420132012 |
6 | 5333032215 |
7 | 1253330015 |
oct | 327142563 |
9 | 127130032 |
10 | 56411507 |
11 | 2992a889 |
12 | 16a8566b |
13 | b8c17b9 |
14 | 76c61b5 |
15 | 4e447c2 |
hex | 35cc573 |
56411507 has 2 divisors, whose sum is σ = 56411508. Its totient is φ = 56411506.
The previous prime is 56411489. The next prime is 56411527. The reversal of 56411507 is 70511465.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 56411507 - 218 = 56149363 is a prime.
It is a super-2 number, since 2×564115072 = 6364516244022098, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 56411507.
It is not a weakly prime, because it can be changed into another prime (56411527) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28205753 + 28205754.
It is an arithmetic number, because the mean of its divisors is an integer number (28205754).
Almost surely, 256411507 is an apocalyptic number.
56411507 is a deficient number, since it is larger than the sum of its proper divisors (1).
56411507 is an equidigital number, since it uses as much as digits as its factorization.
56411507 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4200, while the sum is 29.
The square root of 56411507 is about 7510.7594156650. The cubic root of 56411507 is about 383.5210749342.
The spelling of 56411507 in words is "fifty-six million, four hundred eleven thousand, five hundred seven".
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