Base | Representation |
---|---|
bin | 101011000001… |
… | …001011000101 |
3 | 210012221010120 |
4 | 223001023011 |
5 | 10341330442 |
6 | 1041412153 |
7 | 164565354 |
oct | 53011305 |
9 | 23187116 |
10 | 11276997 |
11 | 6402636 |
12 | 393a059 |
13 | 244aba4 |
14 | 16d799b |
15 | ecb4ec |
hex | ac12c5 |
11276997 has 4 divisors (see below), whose sum is σ = 15036000. Its totient is φ = 7517996.
The previous prime is 11276989. The next prime is 11277017. The reversal of 11276997 is 79967211.
It is a happy number.
11276997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79967211 = 3 ⋅26655737.
It is a cyclic number.
It is not a de Polignac number, because 11276997 - 23 = 11276989 is a prime.
It is a super-2 number, since 2×112769972 = 254341322676018, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11276917) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1879497 + ... + 1879502.
It is an arithmetic number, because the mean of its divisors is an integer number (3759000).
Almost surely, 211276997 is an apocalyptic number.
It is an amenable number.
11276997 is a deficient number, since it is larger than the sum of its proper divisors (3759003).
11276997 is an equidigital number, since it uses as much as digits as its factorization.
11276997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3759002.
The product of its digits is 47628, while the sum is 42.
The square root of 11276997 is about 3358.1240298714. The cubic root of 11276997 is about 224.2493304181.
The spelling of 11276997 in words is "eleven million, two hundred seventy-six thousand, nine hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •