Base | Representation |
---|---|
bin | 10110001001011011… |
… | …00111000010001101 |
3 | 1010200122120000202120 |
4 | 23010231213002031 |
5 | 143322344202133 |
6 | 5243504443153 |
7 | 600436150602 |
oct | 130455470215 |
9 | 33618500676 |
10 | 11890225293 |
11 | 50517a4281 |
12 | 237a0194b9 |
13 | 11764aab8b |
14 | 80b2046a9 |
15 | 498cd9ab3 |
hex | 2c4b6708d |
11890225293 has 16 divisors (see below), whose sum is σ = 16045698240. Its totient is φ = 7830939776.
The previous prime is 11890225253. The next prime is 11890225297. The reversal of 11890225293 is 39252209811.
It is a cyclic number.
It is not a de Polignac number, because 11890225293 - 26 = 11890225229 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11890225297) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298171 + ... + 335687.
It is an arithmetic number, because the mean of its divisors is an integer number (1002856140).
Almost surely, 211890225293 is an apocalyptic number.
It is an amenable number.
11890225293 is a deficient number, since it is larger than the sum of its proper divisors (4155472947).
11890225293 is a wasteful number, since it uses less digits than its factorization.
11890225293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38796.
The product of its (nonzero) digits is 77760, while the sum is 42.
The spelling of 11890225293 in words is "eleven billion, eight hundred ninety million, two hundred twenty-five thousand, two hundred ninety-three".
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