Base | Representation |
---|---|
bin | 101101000111… |
… | …110011000010 |
3 | 211020221112120 |
4 | 231013303002 |
5 | 11012002133 |
6 | 1101305110 |
7 | 202353120 |
oct | 55076302 |
9 | 24227476 |
10 | 11828418 |
11 | 6749958 |
12 | 3b65196 |
13 | 25b1b84 |
14 | 17dc910 |
15 | 1089ab3 |
hex | b47cc2 |
11828418 has 32 divisors (see below), whose sum is σ = 27699840. Its totient is φ = 3296640.
The previous prime is 11828407. The next prime is 11828423. The reversal of 11828418 is 81482811.
11828418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×118284182 = 279822944765448, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1713 + ... + 5156.
It is an arithmetic number, because the mean of its divisors is an integer number (865620).
Almost surely, 211828418 is an apocalyptic number.
11828418 is an abundant number, since it is smaller than the sum of its proper divisors (15871422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11828418 is a wasteful number, since it uses less digits than its factorization.
11828418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6922.
The product of its digits is 4096, while the sum is 33.
The square root of 11828418 is about 3439.2467198501. The cubic root of 11828418 is about 227.8464262822.
It can be divided in two parts, 11828 and 418, that added together give a triangular number (12246 = T156).
The spelling of 11828418 in words is "eleven million, eight hundred twenty-eight thousand, four hundred eighteen".
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