Base | Representation |
---|---|
bin | 101011000000… |
… | …011110001110 |
3 | 210012210012020 |
4 | 223000132032 |
5 | 10341233001 |
6 | 1041351010 |
7 | 164554113 |
oct | 53003616 |
9 | 23183166 |
10 | 11274126 |
11 | 6400466 |
12 | 3938466 |
13 | 24497a6 |
14 | 16d690a |
15 | eca736 |
hex | ac078e |
11274126 has 16 divisors (see below), whose sum is σ = 22581504. Its totient is φ = 3752504.
The previous prime is 11274119. The next prime is 11274143. The reversal of 11274126 is 62147211.
11274126 is a nontrivial binomial coefficient, being equal to C(4749, 2).
It is a junction number, because it is equal to n+sod(n) for n = 11274096 and 11274105.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6331 + ... + 7913.
It is an arithmetic number, because the mean of its divisors is an integer number (1411344).
Almost surely, 211274126 is an apocalyptic number.
11274126 is the 4748-th triangular number.
11274126 is an abundant number, since it is smaller than the sum of its proper divisors (11307378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11274126 is a wasteful number, since it uses less digits than its factorization.
11274126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2775.
The product of its digits is 672, while the sum is 24.
The square root of 11274126 is about 3357.6965318504. The cubic root of 11274126 is about 224.2302983279.
It can be divided in two parts, 1127 and 4126, that added together give a triangular number (5253 = T102).
The spelling of 11274126 in words is "eleven million, two hundred seventy-four thousand, one hundred twenty-six".
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