Base | Representation |
---|---|
bin | 101010001000… |
… | …000101000110 |
3 | 202210001100021 |
4 | 222020011012 |
5 | 10311340032 |
6 | 1032405354 |
7 | 162602515 |
oct | 52100506 |
9 | 22701307 |
10 | 11043142 |
11 | 6262970 |
12 | 384685a |
13 | 2398606 |
14 | 167667c |
15 | e82097 |
hex | a88146 |
11043142 has 32 divisors (see below), whose sum is σ = 19699200. Its totient is φ = 4586400.
The previous prime is 11043119. The next prime is 11043143. The reversal of 11043142 is 24134011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11043143) 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, 11667 + ... + 12577.
It is an arithmetic number, because the mean of its divisors is an integer number (615600).
Almost surely, 211043142 is an apocalyptic number.
11043142 is a deficient number, since it is larger than the sum of its proper divisors (8656058).
11043142 is a wasteful number, since it uses less digits than its factorization.
11043142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 11043142 is about 3323.1223269690. The cubic root of 11043142 is about 222.6883781085.
Adding to 11043142 its reverse (24134011), we get a palindrome (35177153).
The spelling of 11043142 in words is "eleven million, forty-three thousand, one hundred forty-two".
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