Base | Representation |
---|---|
bin | 101101010110… |
… | …010110110011 |
3 | 211100222100012 |
4 | 231112112303 |
5 | 11020404201 |
6 | 1102445135 |
7 | 203022020 |
oct | 55262663 |
9 | 24328305 |
10 | 11888051 |
11 | 678a73a |
12 | 3b937ab |
13 | 2603066 |
14 | 1816547 |
15 | 109c5bb |
hex | b565b3 |
11888051 has 8 divisors (see below), whose sum is σ = 13615200. Its totient is φ = 10168128.
The previous prime is 11888047. The next prime is 11888101. The reversal of 11888051 is 15088811.
11888051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11888051 - 22 = 11888047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11887999 and 11888017.
It is not an unprimeable number, because it can be changed into a prime (11888251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2375 + ... + 5423.
It is an arithmetic number, because the mean of its divisors is an integer number (1701900).
Almost surely, 211888051 is an apocalyptic number.
11888051 is a deficient number, since it is larger than the sum of its proper divisors (1727149).
11888051 is an equidigital number, since it uses as much as digits as its factorization.
11888051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3613.
The product of its (nonzero) digits is 2560, while the sum is 32.
The square root of 11888051 is about 3447.9053061243. The cubic root of 11888051 is about 228.2286807373.
The spelling of 11888051 in words is "eleven million, eight hundred eighty-eight thousand, fifty-one".
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