Base | Representation |
---|---|
bin | 101011110101… |
… | …011000101011 |
3 | 210121210111101 |
4 | 223311120223 |
5 | 10420201414 |
6 | 1050142231 |
7 | 166446022 |
oct | 53653053 |
9 | 23553441 |
10 | 11490859 |
11 | 6539286 |
12 | 3a21977 |
13 | 24c4333 |
14 | 17518b9 |
15 | 101ea74 |
hex | af562b |
11490859 has 2 divisors, whose sum is σ = 11490860. Its totient is φ = 11490858.
The previous prime is 11490851. The next prime is 11490887. The reversal of 11490859 is 95809411.
It is a weak prime.
It is an emirp because it is prime and its reverse (95809411) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11490859 - 23 = 11490851 is a prime.
It is not a weakly prime, because it can be changed into another prime (11490851) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5745429 + 5745430.
It is an arithmetic number, because the mean of its divisors is an integer number (5745430).
Almost surely, 211490859 is an apocalyptic number.
11490859 is a deficient number, since it is larger than the sum of its proper divisors (1).
11490859 is an equidigital number, since it uses as much as digits as its factorization.
11490859 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12960, while the sum is 37.
The square root of 11490859 is about 3389.8169567102. The cubic root of 11490859 is about 225.6580504987.
The spelling of 11490859 in words is "eleven million, four hundred ninety thousand, eight hundred fifty-nine".
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