Base | Representation |
---|---|
bin | 100010001010010101100 |
3 | 2002212112102 |
4 | 10101102230 |
5 | 241310104 |
6 | 35554232 |
7 | 12341366 |
oct | 4212254 |
9 | 2085472 |
10 | 1119404 |
11 | 6a5030 |
12 | 45b978 |
13 | 302690 |
14 | 211d36 |
15 | 171a1e |
hex | 1114ac |
1119404 has 48 divisors (see below), whose sum is σ = 2446080. Its totient is φ = 440640.
The previous prime is 1119403. The next prime is 1119449. The reversal of 1119404 is 4049111.
It is a plaindrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (1119403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10817 + ... + 10919.
It is an arithmetic number, because the mean of its divisors is an integer number (50960).
21119404 is an apocalyptic number.
It is an amenable number.
1119404 is an abundant number, since it is smaller than the sum of its proper divisors (1326676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1119404 is a wasteful number, since it uses less digits than its factorization.
1119404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150 (or 148 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
The square root of 1119404 is about 1058.0189034228. The cubic root of 1119404 is about 103.8314577775.
It can be divided in two parts, 11 and 19404, that multiplied together give a square (213444 = 4622).
The spelling of 1119404 in words is "one million, one hundred nineteen thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •