Base | Representation |
---|---|
bin | 101010011100… |
… | …001010000001 |
3 | 202221020011000 |
4 | 222130022001 |
5 | 10322003002 |
6 | 1034242213 |
7 | 163364334 |
oct | 52341201 |
9 | 22836130 |
10 | 11125377 |
11 | 630972a |
12 | 3886369 |
13 | 23c6b83 |
14 | 169861b |
15 | e9b61c |
hex | a9c281 |
11125377 has 8 divisors (see below), whose sum is σ = 16482080. Its totient is φ = 7416900.
The previous prime is 11125369. The next prime is 11125379. The reversal of 11125377 is 77352111.
It is a happy number.
It is not a de Polignac number, because 11125377 - 23 = 11125369 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 412051 = 11125377 / (1 + 1 + 1 + 2 + 5 + 3 + 7 + 7).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11125377.
It is not an unprimeable number, because it can be changed into a prime (11125379) 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, 205999 + ... + 206052.
It is an arithmetic number, because the mean of its divisors is an integer number (2060260).
Almost surely, 211125377 is an apocalyptic number.
It is an amenable number.
11125377 is a deficient number, since it is larger than the sum of its proper divisors (5356703).
11125377 is an equidigital number, since it uses as much as digits as its factorization.
11125377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412060 (or 412054 counting only the distinct ones).
The product of its digits is 1470, while the sum is 27.
The square root of 11125377 is about 3335.4725302422. The cubic root of 11125377 is about 223.2397764120.
Adding to 11125377 its reverse (77352111), we get a palindrome (88477488).
The spelling of 11125377 in words is "eleven million, one hundred twenty-five thousand, three hundred seventy-seven".
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